jpmschweitzerandClaude
3e495daa73
55 errors to zero. Nearly all of them traced back to two causes rather than 55. THE DECORATOR. @logged wraps ~24 functions across this package and was declared `def decorator(func: Callable):` with no ParamSpec and no return annotation, so it erased the signature of everything it touched. ToolResult.execute() is annotated `-> ToolResult`; through the decorator it came back Any, and mypy reported 33 no-any-return errors spread across the tools and agents. Each looked like a local annotation slip. All of them were one decorator. Typed with ParamSpec/TypeVar; the async branch casts at the await rather than loosening R, because loosening R would put the Any straight back into every caller. THE MISSING TYPE PARAMETER. BaseAgent was not generic, so _create_agent returned a bare Agent — Agent[Any, Any] — and pydantic_ai then typed every run() result as Any. BaseAgent is now Generic[CtxT] bound to AgentContext, _agent is declared on the base instead of reached through hasattr, and the three tool-registration functions take their agent's real context type. tools_streaming.py already did this; the other three had not been updated. Eight `execute` overrides carry a targeted ignore rather than a package-wide disable_error_code. Every tool narrows the base's **kwargs to its own named parameters, which is a real LSP violation — but nothing anywhere is typed as BaseTool, and every call site constructs the concrete tool. The abstract method earns its place by making a tool without execute impossible to instantiate. The reasoning lives in BaseTool.execute's docstring; the per-site suppressions mean an override that IS unsound still gets caught. BaseAgent.run_stream widened to AsyncIterator[str | StreamEvent], which is what callers already receive: task streams structured events, explore and plan stream strings, and the router branches on isinstance with a comment calling the string path legacy. The annotation now says what the code does. AND THE PART THAT MATTERS MORE THAN THE TYPES. Chasing the last error found that the Ollama sanitiser has been broken. It fetched the parent's chat getter with `AsyncOpenAI.chat.fget`, and openai made `chat` a functools.cached_property, whose getter is `.func`. Touching `.chat` raised AttributeError — meaning the content: null workaround that CLAUDE.md documents as live would have failed on the first completion any agent attempted. Confirmed in the running container (openai 2.46.0) as well as locally (2.15.0). Two things hid it. The line carried a bare `# type: ignore`, which suppressed precisely the complaint that would have caught it. And /agents/run and /agents/stream have served zero requests in 30 days, so nothing exercised the path. A mitigation can rot completely while every check stays green, if no check actually runs it. The lookup now reads whichever getter the descriptor exposes and raises a legible TypeError if openai adopts a third shape. tests/test_ollama_provider.py walks the chain an agent request walks, short of the network call — mutation-checked: all four fail against the old lookup. 215 passed, 23 skipped, plus the four new. mypy clean over 90 files. Co-Authored-By: Claude <noreply@anthropic.com>
Webber - Multi-Agent AI Development System
A Claude Code-inspired development assistant powered by local LLMs via Ollama.
Features
- 3 Agents - Explore (read-only), Plan (architecture), Task (orchestrator)
- 8 Tools - File read/write/edit, glob, grep, bash, web search
- Conversations - Multi-turn memory with context summarization
- Streaming - Real-time response display
- Self-hosted - Runs on your own hardware with Ollama
Structure
This is a monorepo containing three subprojects:
| Directory | Description |
|---|---|
webber-api/ |
FastAPI backend server with agent orchestration |
webber-cli/ |
Command-line client for interacting with the API |
webber-sandbox/ |
Test project for functional testing |
Additional Directories
| Directory | Description |
|---|---|
sandbox-templates/ |
Reusable project templates for the sandbox |
.gitea/workflows/ |
CI/CD workflows for releases |
Quick Start
1. Start the API Server
cd webber-api
python3.12 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt -r requirements-dev.txt
./wakeup.sh
2. Set Up the CLI
cd webber-cli
python3.12 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
pip install -e .
# Test connection
webber-cli status
3. Explore with Webber
# One-shot exploration
webber-cli explore "find all bugs in the code" -d /path/to/project
# Interactive chat
webber-cli chat -d /path/to/project
Available Tools
| Tool | Description |
|---|---|
read_file |
Read file contents with line numbers |
glob_files |
Find files by pattern |
grep_content |
Search file contents with regex |
bash_readonly |
Safe bash commands (ls, git status, etc.) |
edit_file |
Find-and-replace editing |
write_file |
Create/overwrite files |
bash |
Full bash with safety controls |
web_search |
Search web via SearXNG |
Agents
| Agent | Purpose | Tools |
|---|---|---|
| Explore | Fast codebase navigation, search | Read-only (glob, grep, read, bash_readonly) |
| Plan | Design implementation strategies | Read-only (same as Explore) |
| Task | Autonomous multi-step execution | All tools + spawn_agent |
API Endpoints
# Stateless agent execution
POST /agents/run # Execute agent, get response
POST /agents/stream # Execute with SSE streaming
GET /agents/ # List available agents
# Stateful conversations (multi-turn memory)
POST /conversations/ # Create conversation
GET /conversations/ # List conversations
POST /conversations/{id}/messages # Add message, get agent response
Versioning
This project uses prefixed tags for independent release cycles:
api/v0.4.0- Triggers API Docker build and deploymentcli/v0.1.0- Triggers CLI installer build (future)
Requirements
- Python 3.12+
- Ollama running with
gemma4:e2bmodel - Docker (for production deployment)
- SearXNG (optional, for web search)
Documentation
CLAUDE.md- Agent development guidelines (repo-wide)webber-api/docs/COVERAGE.md- Feature coverage and roadmapwebber-api/docs/architecture.md- System architecturewebber-cli/README.md- CLI usage guide
License
MIT