The outbound UA for web_fetch / web_search was inlined in four places with
two different values and nothing keeping them current: content.py pinned a
mid-2021 Chrome 91 build, and providers.py sent a bare Mozilla/5.0 in three
spots. Some sites serve a degraded or blocked page to a UA that old.
Add WEB_FETCH_USER_AGENT to src/constants.py (env-overridable, matching the
existing Copilot/Kimi UA-constant pattern) and import it in content.py and
providers.py. Default to a current, common desktop UA so pages return their
normal HTML: the market-leading desktop OS (Windows; NT 10.0 covers Windows
10 and 11) and browser (Chrome) on a current stable build. The version is now
bumped in one place.
Service-specific self-identifying agents (Copilot, Kimi, webhooks, cookbook)
are intentionally left separate. Adds a regression pinning the constant shape,
the env override, and a guard against a new inline Mozilla literal in the
search sources.
Closes#4324
* fix(search): add download budgets to web_fetch with truncation notice and hard ceiling
MAX_OUTPUT_CHARS only trims what the agent sees; fetch_webpage_content
buffered and cached the entire response body first, so a large or hostile
URL could pull arbitrarily many bytes into memory and the content cache.
The fetch is now a capped streaming GET (SSRF redirect guard unchanged):
a soft default budget (WEB_FETCH_SOFT_MAX_BYTES, 2 MB), a per-call
override via full/max_bytes on the web_fetch tool, and a hard ceiling
(WEB_FETCH_HARD_MAX_BYTES, 20 MB) that the override can never exceed.
When Content-Length already declares a body over the ceiling the fetch
is refused before any body bytes are buffered. Truncated results carry
truncated/fetched_bytes/total_bytes, the tool output leads with a
partial-content notice telling the model how to re-fetch with full=true,
and the tool schema documents the flag. A truncated PDF is reported as
a budget error since a cut PDF is unparseable. The effective cap is part
of the content-cache key so a truncated fetch is never served to a
full-budget request.
Existing tests that faked httpx.get or the old _get_public_url signature
are adapted to the streaming interface; behavior pins are unchanged.
Fixes#3812
* fix(search): close compressed-body cap bypass and protect the partial notice
Addresses RaresKeY's review on #3955:
- Force Accept-Encoding: identity for the capped fetch. With gzip/deflate the
wire bytes (and Content-Length) can be a fraction of the decoded body, so a
tiny compressed response could pass the hard-cap preflight and then expand
past the ceiling in a single decoded chunk before the streamed cap could
slice it. Identity makes Content-Length the true body size and keeps each
streamed chunk bounded by the network read, so the hard ceiling actually
bounds memory.
- Lead web_fetch output with the partial-content notice and cap the page
title. The notice is the user-facing contract for partial fetches, but the
title is untrusted, uncapped page content; placed ahead of the notice a giant
title could push it past MAX_OUTPUT_CHARS and drop it. The notice now leads
and the title is capped as a second guard.
Adds regressions: the fetch advertises identity encoding, and a truncated
result with an oversized title still surfaces the partial notice.
* fix(search): reject compressed responses that ignore the identity request
Requesting Accept-Encoding: identity is not enough on its own: a server can
ignore it and still return Content-Encoding: gzip, and httpx.iter_bytes would
decode that, so a tiny compressed body could balloon into one decoded chunk
far past the hard cap before the streamed loop slices it (and Content-Length,
the compressed wire length, makes the preflight and size metadata unreliable).
Refuse a non-identity Content-Encoding before reading the body. Adds a
regression where the server ignores the identity request and returns gzip;
the fetch is refused before any body is decoded.
providers.py redefined REQUEST_TIMEOUT = 20 locally, shadowing the same
value in src/constants.py and risking drift if the constant is bumped.
Import it from src.constants and drop the local copy; same value, one
source of truth.
Closes#4329
* test: align README presentation guards with the #4306 refresh
The 'Refresh README presentation' change (#4306) swapped the ASCII banner
for a centered wordmark image and moved the native quickstart into
docs/setup.md, which left four base tests failing on dev and froze the
merge gate:
- test_security_regressions::test_readme_native_quickstart_uses_loopback
now also accepts the loopback guidance from docs/setup.md, where the
quickstart moved (no behaviour change; the guidance is intact there).
- test_readme_ascii_fenced guards the new wordmark title instead of the
removed ASCII banner, and keeps a defensive check that any reintroduced
box-drawing banner stays inside a code fence (the original #1390 mode).
- The five unreferenced demo gifs under docs/ (chat, compare, document,
notes, research) are removed so test_docs_no_orphan_images passes; they
were de-referenced by the refresh. Recoverable from history if a docs
page wants to embed them again.
* chore: refresh PR checks
---------
Co-authored-by: Alexandre Teixeira <alexandremagteixeira@gmail.com>
* test(hwfit): assert the Apple matcher, not the general lookup, in the non-Apple guard
b80bc75 (#2564) added test_non_apple_gpu_with_cores_does_not_match, which
asserts _lookup_bandwidth(RTX 4090) is None. But '4090': 1008 has been in
the general GPU_BANDWIDTH table since v1.0, so _lookup_bandwidth correctly
returns the card's real bandwidth and the test fails (expected None, got
1008) - reddening the required pytest gate on dev and, by inheritance,
every open PR.
The guard's actual intent is that the Apple-specific bandwidth path does
not false-match a non-Apple card that carries a gpu_cores count. Point
the two asserts at _lookup_apple_bandwidth, which returns None for any
name without 'apple' regardless of the general table. The general-lookup
behavior (4090 -> 1008) is correct and untouched.
* fix(hwfit): route string GPU names through the Apple bandwidth helper
Second half of the #2564 regression (RaresKeY review on #4303). That
change moved the Apple tiers out of the generic GPU_BANDWIDTH table into
the dict-only _lookup_apple_bandwidth, but _lookup_bandwidth only called
that helper for dict inputs. A bare-string caller like
_lookup_bandwidth("Apple M3 Max") therefore fell through to the generic
table, found no Apple key, and returned None instead of the conservative
tier. Route both dict and string inputs through the Apple helper (a
string carries no gpu_cores, so it gets the model's lowest tier).
Regression added for the string path plus a non-Apple string control.
* feat(agent): workspace confinement via context-local binding + get_workspace tool
Bind the per-turn workspace once in execute_tool_block; the shared path
resolvers (_resolve_tool_path / _resolve_search_root) and the subprocess cwd
helper (agent_cwd) read it, so file tools + bash/python are confined centrally
and a new tool that uses the shared helpers cannot accidentally bypass it.
Adds the admin-gated /api/workspace/browse picker, a workspace pill + directory
modal (reusing existing modal/button CSS), the /workspace slash command, and a
get_workspace tool (replaces a system-prompt block). Confinement is OS-agnostic
(realpath/normcase/commonpath) and docker-safe (container paths, no host
assumptions). Reopens#2023.
* ux(workspace): clarify workspace is not a sandbox
Picker modal note + pill tooltip + get_workspace tool/output wording now state
plainly: read_file/write_file/edit_file/grep/glob/ls are confined to the folder,
but bash/python only start there (cwd) and are not sandboxed. Modal note reuses
the existing .muted class.
* fix(agent): treat an active workspace as file-work intent
A vague low-signal message (e.g. "look at the local project") matches no
domain keywords, so tool retrieval is skipped and only always-available tools
are offered — leaving the agent with no file access even though a workspace is
set. When a workspace is active, include the file/code tools (incl.
get_workspace) on low-signal turns so the agent can act on the folder.
Also requires the tool index (ChromaDB) to be reachable for normal retrieval;
that is an environment dependency, not part of this change.
* ux(workspace): hide pill + overflow entry in chat mode
Workspace only scopes the agent's file/shell tools, so the pill and the
overflow 'Workspace' entry are agent-only now — hidden in chat mode like the
bash toggle. Mode read from the DOM in syncWorkspaceIndicator; applyMode() is
called from the agent/chat setMode handler.
* prompt(tools): steer bash/python to defer to the dedicated file tools
bash/python schema descriptions (what native-tool-calling models read) were
bare and gave no steer, so models would do file ops via the shell (e.g. writing
SVG/HTML, which then dumps raw markup into the tool preview). Tell bash/python
in the schema + tool-index + prompt section to prefer read_file/write_file/
edit_file/grep/glob/ls and only be used for what those do not cover.
* prompt(tools): keep bash/python deferral generic (no hardcoded tool names)
Reference 'a dedicated tool' rather than listing read_file/write_file/grep/etc.
by name, so the guidance does not go stale if those tools are renamed.
* style(workspace): drop em-dashes from added code comments/strings
* ux(workspace): terser non-sandbox note in picker (no tool-name list)
* ux(workspace): mirror terse non-sandbox wording in pill tooltip
* chore: untrack local venv symlink (run-only, not part of the feature)
* prompt(workspace): keep get_workspace text generic (no hardcoded tool names)
* fix(agent): low-signal + workspace surfaces only read-only file tools
Intersect the files tool group with PLAN_MODE_READONLY_TOOLS so a vague message
in a workspace exposes read_file/grep/glob/ls/get_workspace for exploration, but
not write_file/edit_file/bash/python -- those wait for a request that actually
calls for them (RAG retrieval still adds them on a real ask).
* feat(workspace): cap browse listing at 500 dirs with a truncated hint
Mirror the filesystem_tools._CODENAV_MAX_HITS pattern with a module-local
_MAX_BROWSE_DIRS so a directory with thousands of children does not dump every
row into the picker; the response carries a truncated flag and the modal tells
the user to type a path to jump in.
* chore: untrack local venv symlink (run-only artifact)
* fix(workspace): vet the workspace root against the sensitive-path deny list at bind time
The in-workspace resolver deny-lists sensitive paths inside the workspace,
but the empty-path search root is the workspace itself, so a workspace of
~/.ssh could be listed via ls with no path. vet_workspace() (public, in
tool_execution next to the resolvers) rejects non-directories and sensitive
roots before the path is ever bound; chat_routes uses it instead of its
inline isdir check.
* fix(workspace): reject filesystem roots and stop showing rejected workspaces as active
Review findings from #3665:
P2: vet_workspace accepted / (and would accept drive/UNC roots), which makes
every absolute path 'inside' the workspace and collapses confinement into
host-wide file access. A root is its own dirname, so reject when
dirname(resolved) == resolved; the browse response now carries a selectable
flag and the picker disables 'Use this folder' on unselectable dirs.
P3: /workspace set stored any string client-side and the chat route silently
dropped rejected values, so the pill could claim a confinement that was not
in effect. New admin-gated /api/workspace/vet validates manual paths before
they persist (canonical path returned), and when a posted workspace is
rejected at send time the stream emits workspace_rejected so the client
clears the stored value and toasts instead of continuing silently.
* fix(workspace): check caller privilege before vetting the posted workspace
Review finding: /api/chat_stream called vet_workspace() on the posted value
for every caller and emitted workspace_rejected on failure, so a non-admin
who can chat but cannot use file/shell tools could distinguish existing
directories from missing/file/sensitive/root paths by whether the event
appeared. The resolution now lives in _resolve_request_workspace, which
drops the submitted value uniformly for non-admin callers, with no vetting
and no event, before the path ever touches the filesystem. Admin and
single-user behavior is unchanged. Test pins that valid and invalid paths
are indistinguishable for a non-admin and that vet_workspace is never
invoked for them.
* fix(llm): stop sending llama.cpp slot-affinity fields to cloud providers
_apply_local_cache_affinity adds session_id + cache_prompt for llama.cpp
KV-cache slot affinity (#2927), gated on _is_self_hosted_openai_compatible,
which treated any unknown OpenAI-compatible host as self-hosted. Strict
cloud providers added as custom endpoints (Mistral at api.mistral.ai)
reject unknown body fields, so every request failed with 422
extra_forbidden. Self-hosted now also requires the endpoint to resolve as
local via model_context.is_local_endpoint: loopback/private/tailscale
host, or endpoint kind explicitly configured as "local" (the escape hatch
for tunneled self-hosted servers). is_local_endpoint is promoted to a
public name since llm_core now shares it.
Fixes#3793
* test(llm): sweep cloud OpenAI-compatible hosts in affinity gating
Parametrized cases adapted from #3839 (credit: Shabablinchikow): deepseek,
x.ai, together, fireworks, and the Gemini OpenAI-compat endpoint must all
stay free of the llama.cpp extras, not just the Mistral host from #3793.
* fix(llm): narrow the Tailscale range to 100.64.0.0/10 in is_local_endpoint
Review finding on #3945: _PRIVATE_PREFIXES carried a bare "100." prefix,
treating all of 100.0.0.0/8 as local while Tailscale only uses the CGNAT
block 100.64.0.0/10. Public 100.x hosts (e.g. AWS ranges outside the
block) were classified local and still received the llama.cpp extras
this PR exists to keep away from strict providers. Match the narrowed
classification routes/model_routes.py already uses, with boundary tests
just below, inside, and just above the range.
raw.githubusercontent.com serves Markdown as text/plain, JSON APIs and raw
config files serve application/json, and a lot of code and tool documentation
lives in .md/.txt. fetch_webpage_content only handled PDF and HTML, so a
non-HTML body produced empty content and web_fetch reported 'no readable text
content'. Add a branch that returns the body verbatim for non-HTML text/*,
JSON (application/json and +json), and a .md/.txt/.text/.json URL-suffix
fallback for mislabeled octet-stream. HTML and PDF handling unchanged.
Fixes#3808
Starlette 1.2.0 prefers httpx2 in the test client and emits a
StarletteDeprecationWarning on TestClient import when only classic httpx
is installed. Adding httpx2 silences the suite-wide warning; runtime code
keeps importing httpx directly and is unaffected.
Fixes#3942
* fix(macos): start ChromaDB from start-macos.sh so tool calling works
start-macos.sh never started ChromaDB, so the tool index failed to initialize
and tool/MCP injection silently degraded on native macOS installs (no Docker).
Start a local chroma from the venv before launching, mirroring the existing
Apfel background+trap pattern: idempotent (skips if 8100 is already serving),
honors CHROMADB_HOST/CHROMADB_PORT (skips when remote), logs to a file, persists
to data/chroma, and is killed in the exit trap.
Fixes#3297
* fix(macos): bind/probe ChromaDB on IPv4 loopback to match app resolution
Binding to the literal localhost can land on IPv6 ::1 while the app connects to
localhost->127.0.0.1, leaving them unable to reach each other. Pin bind + probe
to 127.0.0.1 (0.0.0.0 still honored).
* style(macos): trim chromadb comments (present-tense, no issue refs)
Commit e45e0cd removed the workspace feature's entry point (deleted
routes/workspace_routes.py + static/js/workspace.js and dropped the
workspace-param parsing in chat_routes), but left the downstream backend
plumbing dangling: chat_routes passed a hardcoded workspace=None into
stream_agent_loop, which forwarded it to execute_tool_block, so the
workspace value was permanently None and every workspace-gated branch
was unreachable.
Remove the now-dead code (no behavior change, since workspace was always
None):
- src/tool_execution.py: drop _resolve_tool_path_in_workspace and the
workspace params/branches on execute_tool_block, _direct_fallback,
_call_mcp_tool, _do_edit_file, and _resolve_search_root; restore the
bash/python/bg cwd to _AGENT_WORKDIR.
- src/agent_loop.py: drop the workspace param on stream_agent_loop, the
dead 'ACTIVE WORKSPACE' system-prompt block, and the workspace forward.
- routes/chat_routes.py: drop the hardcoded workspace=None arg and var.
- tests: delete test_workspace_confine.py (tested the removed feature) and
the workspace assertion in test_tool_policy.py.
Full suite: 2903 passed, 1 skipped.
Move every per-route upload byte-limit into src/upload_limits.py as a
validated, env-overridable constant via read_byte_limit_env:
- Add GALLERY_UPLOAD_MAX_BYTES, GALLERY_TRANSFORM_UPLOAD_MAX_BYTES,
MEMORY_IMPORT_MAX_BYTES, PERSONAL_UPLOAD_MAX_BYTES,
EMAIL_COMPOSE_UPLOAD_MAX_BYTES, STT_MAX_AUDIO_BYTES, ICS_MAX_BYTES.
- Routes import their constant instead of defining it locally: replaces 4
raw int(os.getenv(...)) and removes 3 hardcoded literals.
- The 3 previously-hardcoded limits (email compose, STT audio, calendar
ICS) are now env-overridable with the same ODYSSEUS_*_MAX_BYTES naming.
- Defaults unchanged, so behavior is unchanged unless an env var is set;
an invalid value now fails fast with a clear message instead of a bare
int() ValueError.
- Document all env vars in .env.example and the README.
Fixes#3364
The Inspect step had `${{ github.ref == ''refs/heads/main'' ... }}` with
doubled single quotes (YAML-scalar escaping) inside a `run: |` block, which
GitHub's expression parser rejects, failing the whole workflow at startup
(no jobs run). Replace with a plain shell conditional on $GITHUB_REF.
* ci: build and publish multi-arch Odysseus image to GHCR
Push to main publishes :latest and :X.Y.Z; push to dev publishes :dev and
an immutable :X.Y.Z-dev.<sha>. Multi-arch (linux/amd64 + linux/arm64) via
per-arch native runners building by digest, merged into one manifest list.
Uses the in-repo GITHUB_TOKEN (packages: write), actions pinned by SHA.
* ci(docker): pin actions to latest major releases
checkout v6.0.3 (matches the PR-checks workflow), setup-buildx v4.1.0,
login v4.2.0, build-push v7.2.0, metadata v6.1.0, upload-artifact v7.0.1,
download-artifact v8.0.1 — all by commit SHA.
Cloners default to the dev branch (CONTRIBUTING: main is the curated
release, dev is where fixes land). The bug template required ticking
'latest code from main', so reporters confirm a stale branch and bugs
already fixed on dev get re-filed. Ask them to reproduce on latest dev.
Three call sites hardcoded Path("/app/data/cookbook_state.json"), which only
exists in Docker; on a native run the real path is <repo>/data, so the state
file looked missing and cookbook serve-state was silently ignored. Two others
used os.environ.get("DATA_DIR", "data") (a relative fallback, since DATA_DIR is
never set as an env var). Route all five through core.constants.DATA_DIR so the
path is consistent and absolute on both Docker and native.
Part of #3331.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
#3336 reduced the PR-checks workflow to pull-requests:read on the
assumption that PR labels/comments only need issues:write (the REST path
is /issues/{n}/...). They do not: modifying a pull request's labels or
comments requires the pull-requests scope, so issues:write alone returns
403 and crashed the description check on every PR. Restore
pull-requests:write, and fail soft in swapLabel so a label-permission
error can never mask the description verdict.
* ci(pr-checks): add Conventional Commits PR-title check, pin actions by SHA
Add a check-title job that fails the PR when the title is not Conventional
Commits format (type(scope): summary), via an inline github-script regex.
Pin the workflow's actions to their latest release commit SHAs:
actions/checkout v6.0.3 and actions/github-script v9.0.0.
* ci(pr-checks): flag unmergeable PRs in the PR-checks workflow
Add a check-mergeable job to the (renamed) PR checks workflow: on PR events,
poll the PR's mergeable state and, when it conflicts with the base, remove
'ready for review', add a red 'merge conflict' label (auto-created), and
comment; clear the label once mergeable again. Single-PR, no push trigger.
Add ready_for_review to the trigger types.
* ci(pr-checks): drop the comment from check-mergeable, label swap only
* ci(pr-checks): least-privilege workflow permissions
contents:read for base-ref checkout, pull-requests:read for pulls.get
mergeability, issues:write for label + comment management. Drops the
unused pull-requests:write (labels and PR comments go through the issues
API).
services/search/cache.py set CACHE_DIR = services/cache (the source tree) and
mkdir'd it at import, unguarded. In Docker services/ is the read-only image
layer, so the mkdir fails at import (same class as the analytics bug #2366).
Move the cache under DATA_DIR/cache (writable on Docker and native) and wrap
the mkdir so an unwritable path disables disk cache instead of crashing import.
Part of #3331.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* docs(contributing): require constants/helpers over hardcoded paths and URLs
Add a Code conventions section: don't hardcode filesystem paths or loopback
URLs, use DATA_DIR / internal_api_base() from core.constants, guard dir
creation, and add a constant when a repeated literal has none. Codifies the
class of bug behind #2366, #2752, and #3331.
Part of #3331.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs(contributing): add Conventional Commits to code conventions
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
#2753 made the agent loopback base port-configurable but only for
_COOKBOOK_BASE in tool_implementations. Several other in-process loopback
calls still hardcoded http://localhost:7000 and broke off port 7000:
cookbook_serve_lifecycle (model-endpoints x2, shell/exec), builtin_actions
(model/serve), task_routes (calendar x3), and the gallery/email calls in
tool_implementations.
Extract the resolution (ODYSSEUS_INTERNAL_BASE / APP_PORT / 7000 fallback,
127.0.0.1 to avoid IPv6 ambiguity) into core.constants.internal_api_base()
and route every call site through it. Rename the now-misnamed _COOKBOOK_BASE
to _INTERNAL_BASE since it serves gallery/email/calendar/serve too. Adds a
test for the resolver plus a regression guard against reintroducing the
literal.
Part of #2752.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
#2996 made context_compactor call resolve_endpoint('utility', owner=owner),
but the mock added by #2174 stubbed it as lambda which: ..., which rejects the
owner kwarg. Each PR passed alone; merged on dev the two compaction tests fail
with TypeError and the pytest job goes red. Widen the mock to lambda *a, **k.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* fix(gallery): add auth check to /api/image/sharpen endpoint (#2761)
Every other image-processing endpoint (denoise, upscale, remove-bg,
enhance-face, inpaint, harmonize) calls require_privilege(request,
"can_generate_images"). The sharpen endpoint was missing this check,
allowing unauthenticated users to trigger CPU-intensive image processing.
* fix(document): add 404 guard to version list/get endpoints (#2762)
list_versions and get_version used a soft 'if doc:' guard that skipped
ownership verification when the Document row was missing (e.g. after
hard delete). Orphaned DocumentVersion rows would be returned to any
caller without auth. Now raises 404 when the parent document is gone,
matching the pattern already used in restore_version.
---------
Co-authored-by: Ernest Hysa <59969602+ErnestHysa@users.noreply.github.com>
* feat: Add plan mode to the chat agent
Adds a plan mode: the agent investigates read-only, proposes a checklist, and
waits for approval before changing anything. On approval it runs with full
tools and checks items off as it goes. Enforcement reuses the existing
disabled_tools gate.
Includes a slash command: `/plan [on|off]` (and `/toggle plan`) to flip the
plan toggle from the chat input.
- src/tool_security.py, src/mcp_manager.py: read-only allowlist (tools + MCP).
- src/agent_loop.py, routes/chat_routes.py: union the disabled set, prepend the
plan directive, force agent mode.
- static/: plan toggle pill, Approve & Run, dockable plan window, task-list
checkboxes, and the /plan slash command.
- tests/test_plan_mode.py.
* Plan mode: persistent re-referenceable plan + agent write-back
Three improvements so a long plan survives a weak model and stays in reach:
1. Re-reference the plan (out-of-context fix). On the execution turn the frontend
sends the approved checklist back (`approved_plan`); the backend pins it as a
top-of-context `## ACTIVE PLAN` system note (kept by the context trimmer), so
the agent can always re-read the plan instead of losing the thread on a long
run. New `build_active_plan_note()` (unit-tested).
2. Re-open / dock the plan anytime. The plan checklist is stored per-session
(localStorage). When a plan exists, the plan-mode button opens a small menu
("Show plan" / "Plan mode: On/Off") that re-opens the side-dockable plan
window — so it can stay docked while the agent works. The window live-refreshes
as the plan changes.
3. Agent write-back: new `update_plan` tool. The agent calls it to tick steps
`- [x]` after finishing them, or to revise steps when the user asks. Marker
tool (no I/O) → `plan_update` SSE event → the stored plan + docked window
update live. The ACTIVE PLAN note instructs the agent to use it.
Backend: src/agent_loop.py (param + pin + note builder + emit + prompt blurb),
src/tool_execution.py (update_plan handler), routes/chat_routes.py (parse
`approved_plan`, relay `plan_update`), registration in tool_schemas / agent_tools
/ tool_index (always-available, not admin-gated).
Frontend: static/js/chat.js (plan store, send `approved_plan`, handle
`plan_update`, capture restated checklists), static/app.js (plan-button menu),
static/js/planWindow.js (`isPlanWindowOpen`), static/js/storage.js (PLAN key).
Tests: tests/test_plan_mode.py (plan-note), tests/test_update_plan_tool.py.
* Plan mode: drop bash/python, rely on read-only discovery tools
Shell can mutate (write files, hit the network) and can't be constrained to
read-only at the tool layer, so plan mode no longer relies on a prompt to keep
it well-behaved — bash/python are removed from the read-only allowlist and added
to the fail-closed block set. Discovery is covered by the dedicated read-only
tools (read_file, grep, glob, ls) instead.
Rewrites the plan-mode directive to state shell is disabled and lists the
available read-only tools positively. Addresses review feedback on #638.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* Comment: note _MCP_READONLY_VERBS are prefixes not whole words
Clarifies that entries like "summar" are intentional stems matched via
startswith (covers summarise/summarize/summary), not typos. Addresses review
feedback on #638.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* Plan mode: clarify why gating inverts the allowlist into a denylist
Rename _PLAN_MODE_FALLBACK_BLOCK -> _PLAN_MODE_KNOWN_MUTATORS and rewrite the
comments. The tool gate is a denylist (disabled_tools); plan mode's policy is an
allowlist, so it returns the inverse (all known tool names minus the allowlist).
The static mutator set is a backstop for the schema-derived name list, which
misses XML-only tools and can fail to import. Addresses review feedback on #638.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* Plan mode: stop hardcoding the read-only tool list in the directive
The model is already shown its available (read-only) tools by _assemble_prompt,
which removes every disabled tool. Enumerating them again in the directive only
duplicated that list and would drift as tools change. Point at the tools listed
below instead. Addresses review feedback on #638.
Let the agent pause and ask the user a multiple-choice question when a
task is genuinely ambiguous and the answer changes what it does next —
choosing between approaches, confirming an assumption, picking a target —
instead of guessing.
Modeled on the existing `ui_control` marker pattern: the `ask_user` tool
returns an `ask_user` payload that the agent loop emits as an SSE event
and then ends the turn. The frontend renders the question with clickable
option buttons, a free-text "Other" input, and an x to dismiss; the user's
choice is sent as the next message and the agent resumes with it in
context.
- src/tool_execution.py: `ask_user` handler — pure UI marker, no I/O.
Validates a non-empty question + 2..6 options, normalizes string/object
options, returns the payload.
- src/agent_loop.py: emit the `ask_user` event and break the round loop so
the turn ends and waits for the user's selection. Stream the question as
assistant text so it persists/replays (prevents a re-ask loop).
- Registration: TOOL_TAGS, ALWAYS_AVAILABLE, BUILTIN_TOOL_DESCRIPTIONS,
FUNCTION_TOOL_SCHEMAS, the system-prompt blurb. Not admin-gated (any
user can be asked); the structured args serialize via the default
json.dumps path.
- routes/chat_routes.py: relay the `ask_user` event to the client.
- static/js/chat.js + static/style.css: render the question card (options +
free-text Other + dismiss x; removed once answered). Reuses CSS vars and
the .modal-close button; emoji go through the monochrome-SVG pipeline.
Bump chat.js cache pin.
- tests/test_ask_user_tool.py: payload, multi flag, string options, option
cap, validation errors, serializer round-trip, registration.
Bring main's maintainer-curated work (cookbook scheduler, calendar rendering/sync, settings polish, agent debug loop) into dev so dev is a superset of main (resolves the dev/main drift, #2543).
* feat: Add workspace: confine agent tools to a folder
Pick a server folder as the agent's workspace so its file/shell tools work
there and don't touch files outside it. File tools are hard-confined; bash/
python run with cwd set to the folder.
Includes a slash command: `/workspace` (alias `/ws`) — show / `set <path>` /
`clear` / `pick` (open the directory browser).
- routes/workspace_routes.py: GET /api/workspace/browse (admin-only).
- src/tool_execution.py: hard path confinement for read_file/write_file;
bash/python cwd. Threaded route → stream_agent_loop → execute_tool_block.
- src/agent_loop.py: workspace note prepended to the system prompt.
- static/: overflow menu item, input-bar pill, directory-browser modal, and
the /workspace slash command.
- tests/test_workspace_confine.py.
* Wire workspace confinement into tools that landed after this PR
edit_file (#1239) and grep/glob/ls (#1670) merged after workspace-confine was
written, so they bypassed the workspace boundary. Thread the workspace through:
- edit_file: _do_edit_file resolves via _resolve_tool_path_in_workspace
- grep/glob/ls: _resolve_search_root confines to the workspace (root + paths)
- bash/python/bg cwd: workspace or _AGENT_WORKDIR (keep the #2586 data-dir
default when no workspace is set)
Tests cover edit_file + grep/ls confinement (inside ok, outside rejected).
* Workspace picker: editable path bar + modal style cohesion + cross-platform hardening
- Make the current-folder strip an editable address bar: type/paste a full
path and press Enter to navigate (also reaches other Windows drives and
hidden dirs the up-only browser cannot).
- Reuse shared modal CSS: drop bespoke .workspace-modal-content/.workspace-btn*
in favour of base .modal-content/.modal-body and the .confirm-btn button
family; separators/hover use var(--border). Net -31 CSS lines.
- Fix the path field overflowing the modal right edge (flex stretch + margin
vs an overflow:auto scrollbar-feedback loop): full-bleed, no h-margin.
- Cross-platform confinement: normcase the workspace commonpath check so
containment holds on case-insensitive filesystems (Windows/macOS).
- Make tests OS-portable: sibling temp dirs instead of /etc, python os.getcwd()
instead of pwd. 5 pass.
read_file/grep/glob/ls are in ALWAYS_AVAILABLE but the on-disk write tools
(write_file, edit_file) were only surfaced via per-query tool-RAG retrieval.
On a bare 'edit X' request the retriever could miss them, so the model was
never offered edit_file/write_file and wrongly fell back to edit_document
(editor panel) or improvised with bash sed. Add both to ALWAYS_AVAILABLE
next to read_file; they stay admin-gated by tool_security so non-admin
exposure is unchanged.
Fixes#2683
* feat: round-limit handling — Continue affordance at the cap + configurable cap
When the agent loop runs out of rounds (per-message step cap, default 20)
while still actively using tools, it stopped silently mid-task. Now:
1. The loop emits a `rounds_exhausted` SSE event at the cap, and the UI shows
a "Continue" pill at the bottom of the chat that resumes the task from where
it left off. Repeated cap-hits each get a fresh Continue (multiple continues
in a row).
2. The cap is configurable in Settings → Agent ("Max steps per message"),
validated on the client, at the save endpoint, and at the read site.
- src/agent_loop.py: track `_exhausted_rounds` (set only when a full
tool-executing round completes on the last allowed round — i.e. the agent
wanted to keep going); emit `{"type":"rounds_exhausted","rounds":N}` (logged).
- routes/chat_routes.py: read `agent_max_rounds` (clamped 1..200), pass as
`max_rounds`; forward the new event through the SSE relay.
- routes/auth_routes.py: validate numeric settings on save (int + clamp;
agent_max_rounds 1..200, agent_max_tool_calls 0..1000; 400 on non-int).
- src/settings.py: default `agent_max_rounds = 20`.
- static/: Settings input + client-side clamp; the Continue pill (reuses the
existing .stopped-indicator / .continue-btn classes and theme vars
--border/--fg/--bg/--accent); appended to the chat container so it survives
the message re-render at stream finalize. chat.js cache version bumped.
* test: cover rounds_exhausted emission (cap-hit vs normal finish)
Drives the real stream_agent_loop with mocked LLM stream / tool exec / settings:
a tool block every round exhausts the cap and must emit rounds_exhausted; a
plain answer hits the done-break and must not. Guards the for/else logic.
Slash-command replies and the echoed /setup command are persisted to session
history so they render in the transcript, but they are UI chatter the user
never meant as conversation. They were sent to the model on the next turn,
which then commented on '/setup ...' and exposed transient values (e.g. the
Copilot device user_code) to the LLM.
- get_context_messages() (the LLM-API view) now skips messages tagged
metadata.source == 'slash'. Display/history-load paths use raw history and
are unaffected.
- slashCommands.js tags the echoed user command with source:'slash' too (the
assistant replies already carried it); the user line was the one untagged
path that still reached context.
Fixes#2634.
* feat(provider): add GitHub Copilot provider with device-flow auth
Adds GitHub Copilot as a model provider, so Copilot models (gpt-4o/4.1/5,
Claude, Gemini, …) work through the normal chat + agent loop, incl. native
tool calling and vision.
Auth is one-click via the GitHub OAuth device flow; the access token is stored
as the endpoint's (encrypted) api_key and sent directly as `Authorization:
Bearer` (no Copilot-token exchange, no refresh — matching how editors talk to
the Copilot API). Copilot is a normal ModelEndpoint detected by host; the only
provider-specific behaviour is a small set of required request headers,
injected centrally.
Sign-in is available from Settings → model endpoints ("Connect GitHub
Copilot") and from chat via `/setup copilot`.
- src/copilot.py (new), routes/copilot_routes.py (new): constants, header
builders, device-flow start/poll, model discovery, owner-scoped endpoint
provisioning.
- src/llm_core.py, src/endpoint_resolver.py: detect `copilot`, inject headers,
per-request x-initiator/vision.
- src/agent_loop.py: allowlist api.githubcopilot.com for native tool schemas.
- src/model_context.py: known context windows for Copilot (no unauthenticated
/models probe).
- static/, README, tests/test_copilot*.py.
* Tidy copilot_routes: clarify supports_tools, note _PENDING is per-process
Gives the agent first-class code navigation instead of shelling out via bash
(token-heavy, unreliable on weaker models, unstructured). Mirrors the
Grep/Glob/Read primitives that Claude Code / opencode expose.
- grep: regex search over file contents across a tree. Uses ripgrep when
available (with explicit excludes so junk dirs are skipped even without a
.gitignore); falls back to a pure-Python walk+regex when rg is absent.
Returns file:line:match, capped.
- glob: find files by glob pattern (recursive), newest first.
- ls: list a directory (folders first, then files with sizes).
- read_file: optional offset/limit for line-range reads of large files
(plain-path calls stay back-compatible).
All confined by the same path policy as read_file (_resolve_tool_path:
data/tmp allowlist + sensitive-file deny). Junk dirs (.git, node_modules,
venv, __pycache__, dist/build, …) skipped. Output capped (200 hits,
400 chars/line). Admin-gated like the other filesystem tools.
Wiring: schemas + native arg->content serializer (src/tool_schemas.py), tool
tags (src/agent_tools.py), always-available + descriptions (src/tool_index.py),
admin gate (src/tool_security.py), dispatch + impls (src/tool_execution.py).
Tests: tests/test_code_nav_tools.py — match/skip-junk/ignore-case/glob-filter,
allowlist rejection, glob/ls, read-range, and the no-ripgrep Python fallback.
* Add edit_file tool + file-change diffs
edit_file is an exact old_string -> new_string replacement on a file on disk
(fails if old_string is missing or non-unique unless replace_all); write_file
also returns a unified diff. Diffs render collapsed in the tool bubble
(filename + +adds/-dels, theme colors); the raw JSON command box is hidden.
Security: edit_file is a sensitive filesystem-write tool, treated everywhere
write_file is —
- added to NON_ADMIN_BLOCKED_TOOLS (is_public_blocked_tool / blocked_tools_for_owner),
so on auth-enabled deployments a non-admin cannot run it; execute_tool_block
refuses it for non-admin owners.
- confined by the same path policy as read_file/write_file (allowlist +
sensitive-file deny) via _resolve_tool_path.
Disambiguation in tool descriptions + bash prompt: edit_file/write_file are the
only way to write files (they show a diff) — never edit_document (editor panel)
or a bash heredoc/redirect.
Tests (tests/test_edit_file.py): non-admin block (policy + execution gate),
successful edit, not-found old_string, non-unique old_string (+ replace_all),
and path outside the allowed roots.
Files: src/tool_execution.py, src/agent_loop.py, src/tool_schemas.py,
src/agent_tools.py, src/tool_index.py, static/js/chat.js, static/style.css,
tests/test_edit_file.py.
* Drop redundant import os in write_file closure
os is already imported at module top.
* Show the serving provider in the model-info card
The model-info popup (click the model name on a message) shows the model
and pricing, with a logo inferred from the model NAME. But the same model
can be served by different endpoints — e.g. claude-haiku via OpenRouter
vs GitHub Copilot vs Anthropic direct — which the name-based logo can't
distinguish.
Add a 'Provider' line derived from the session's endpoint URL:
- new providerLabel(endpointUrl) in static/js/providers.js maps the host
to a friendly name (GitHub Copilot, OpenRouter, Anthropic, OpenAI,
Google, AWS Bedrock, DeepSeek, Mistral, Groq, Together, Fireworks,
Perplexity, xAI), 'Local' for loopback/LAN, else the bare host.
- static/js/chatRenderer.js renders it under Model in the card, from
window.sessionModule.getCurrentEndpointUrl().
* Anchor provider-label patterns to the hostname
providerLabel matched its patterns against the full endpoint URL with
unanchored substrings, so a host like max.airlines.com matched /x\.ai/ and was
mislabeled "xAI". Anchor each pattern to the end of the hostname ((^|.)domain$)
and test against the parsed host instead of the raw URL.
* chore: dedupe src/search/cache.py into a re-export shim
src/search/cache.py was a byte-identical copy of services/search/cache.py.
Convert it to a sys.modules alias of the canonical services module (matching
src/search/core.py, providers.py, ranking.py) so the two cannot drift, and add
an identity assertion to test_search_module_consolidation.py.
content.py and query.py are intentionally left as-is: the copies have drifted
and services lacks fixes that src has, so they need services reconciled first
before they can be shimmed safely.
* chore: dedupe src/search content.py and query.py into shims
Convert src/search/content.py and query.py to sys.modules aliases of the
canonical services/search/* (matching cache.py, core.py, providers.py,
ranking.py) so the duplicate copies cannot drift.
Repoint the two tests that were coupled to the src-copy internals onto the
canonical services surface (behaviour is equivalent):
- test_src_search_query_nonstring.py: import services.search.query instead of
loading the src file by path.
- test_security_regressions.py::test_web_fetch_guard_blocks_redirect_into_private:
mock httpx.get (services uses the module-level get, not httpx.Client) and
assert on the canonical 'Blocked' message.
Drop the now-redundant [src_content, service_content] parametrization in
test_search_content_extraction_parity.py and test_search_content_url_guards.py
(after the shim both params are the same object); add content/query identity
assertions to test_search_module_consolidation.py.
* fix: live-resume chat stream on session re-entry (#2539)
When a session was re-entered after a page refresh or in a new tab while
its agent run was still streaming, the UI showed a frozen "Generating
response..." spinner, polled stream_status until the run finished, and
then did a full reload. The live tokens were never shown.
Add resumeStream() in chat.js: it consumes GET /api/chat/resume/{id}
(which replays the run's buffer then streams live), renders reply tokens
as they arrive, and reloads the session on completion for the canonical
final render. sessions.js _checkServerStream now calls it on re-entry and
falls back to the previous spinner+poll path if it is unavailable.
* Finalize plain-text resume in place instead of reloading
On stream completion, resumeStream() called selectSession(), forcing a full
history re-fetch and a visible flicker right as the stream finished.
For plain text replies (no tool calls, sources, doc streaming, or multi-round
output) the live tokens are already rendered, so finalize in place: replace the
live bubble with a canonical single message via chatRenderer.addMessage (markdown
+ footer actions + metrics, the same renderer history uses), captured from the
streamed metrics event. No history refetch, no extra round-trip, no flicker.
Rich responses still reload, since their canonical render (tool bubbles, sources,
multi-bubble) is rebuilt from the saved DB record.
* Use a dedicated set for the resume re-attach lock; fix stale docblock
resumeStream() marked its re-attach lock in _backgroundStreams, which
checkBackgroundStream() also reads. On a second re-entry of the same session
while a resume was still live, checkBackgroundStream() mistook that entry for a
same-tab POST stream and spawned its own spinner+poll bubble. Move the lock to a
dedicated _resumingStreams set (also covered by hasActiveStream) so the two paths
no longer collide. Also update the resumeStream docblock to describe the
in-place finalize vs reload split.
routes/document_routes.py imports UPLOAD_DIR from src.constants in 8
separate function bodies but never uses it (pyflakes: 'imported but
unused' ×8). Drop the dead imports — no behaviour change.
.github/workflows/ci.yml runs on push to main + PRs:
- python-syntax: compileall over app.py + core/routes/src/services/scripts/tests
- node-syntax: node --check on our JS (static/app.js + static/js)
- python-tests: pip install + pytest (continue-on-error for now)
Hardening: least-privilege `permissions: contents: read`, a `concurrency`
group that cancels superseded runs, and actions pinned to commit SHAs
(version in a comment) instead of mutable tags.
routes/calendar_routes.py imports several names it never uses (pyflakes):
typing.Tuple, dateutil.rrule.{rruleset,DAILY,WEEKLY,MONTHLY,YEARLY}, and
auth_helpers.get_current_user. Drop them (the whole DAILY/WEEKLY/MONTHLY/
YEARLY line goes; rrulestr and require_user are kept). No behaviour change.
Docking a modal to a window edge pushes the chat aside (body padding via
right-dock-active + --right-dock-w). Three problems on close/reopen:
1. Chat stayed offset after closing a docked modal. The close-watcher only
reacted to the `.hidden` class or DOM removal, but the draggable modals
(calendar, plan, workspace, document, …) close via inline `display:none`.
Watch the `style` attribute too and treat `display:none` as closed.
2. Reopening a previously-docked singleton modal floated it off to the side,
overlapping the chat. The reused element kept its docked inline geometry.
Clear the content's inline position/size on close so it reopens at its CSS
default (centered).
3. Undock wasn't animated. The transition lived on `.right/left-dock-active`,
so removing the class dropped the transition with it and padding snapped to
0. Move the transition to the base `body` so the push animates both ways.
Files: static/js/modalSnap.js, static/style.css.
Checks: node --check static/js/modalSnap.js; verified in-browser (dock → close
→ chat animates back; reopen → centered, no overlap).
* Accessibility: ARIA labels and toggle states
Screen readers couldn't name several icon-only controls or tell whether the
tool toggles were on. This adds accessible names and exposes toggle state,
with no behavior or layout change.
- Icon-only buttons get aria-label: web/shell tool toggles, the "more tools"
overflow button (+ aria-haspopup), and the color-reset buttons.
- Unlabeled inputs/selects get aria-label: memory + skills search, model-picker
search, memory sort, theme font/density selects, and the new-memory / skill
(title, when-to-use, how, tags) fields, which only had a visual floating label.
- Toggle state via aria-pressed, kept in sync at the existing .active write
sites: web/shell toggles (setupToggle) and the Agent/Chat mode buttons
(initModeToggle). Static aria-pressed added in the markup so the attribute
exists before JS runs.
Scope: first slice of the ROADMAP accessibility pass. Focus-visible/contrast,
reduced-motion, and modal dialog roles/focus-trap are left for follow-ups.
Checks: node --check static/app.js. No Python touched.
* Accessibility: mark chat log busy while streaming
The chat log is an aria-live="polite" region, so streaming a response
token-by-token made screen readers announce every partial update — noisy and
unreadable. Set aria-busy="true" on #chat-history while a response streams and
back to "false" in the stream's finally block. Assistive tech then waits for
the settled message and announces it once.
Checks: node --check static/js/chat.js.
read_file/write_file passed the raw path to open(), so a tilde path like
~/notes.txt failed ("not found") — the shell's ~ expansion never happened
because there's no shell. Agents then fell back to bash to reach home-dir
files. Expand ~ (and ~user) with os.path.expanduser before opening.
Checks: python -m py_compile src/tool_execution.py.
