worksection-mcp: Instructions file for Claude Code

CLAUDE.md

worksection-mcp CLAUDE.md is an instructions file for Claude Code from pbv7/worksection-mcp. It costs 2,032 tokens per session, scanned B, original, MIT.

Repository instructions for developing and checking a Python MCP server, a service that exposes tools to an AI assistant. They document dependency installation, formatting, linting, type checks, tests, and architecture.

In plain words
What is it for?
Use them to install dependencies, run the full check suite or individual tests, inspect the architecture, and perform live end-to-end checks when credentials and data are available.
Why use it?
They give contributors the project’s expected commands and checks, reducing guesswork when changing the code.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is pbv7/worksection-mcp's own configuration. It tells Claude Code how to work on worksection-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything worksection-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to pbv7/worksection-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/pbv7/worksection-mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/pbv7/worksection-mcp

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Per session 2,032 This file is loaded in full into every session.
When invoked 2,032 The same file — it is already loaded in full.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.02032 $0.02032
Opus 5.5 $0.00813 $0.00813
Sonnet 5.5 $0.00406 $0.00406
Haiku 4.5 $0.00203 $0.00203

Measured 2mo ago against content hash 999ae214ff5b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

worksection-mcp CLAUDE.md scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

- **Claude Code MCP config** goes in `~/.claude.json` (under `mcpServers`), NOT `~/.claude/settings.json`.
CLAUDE.md · 180 lines

How it starts

The opening of the file, as written. The whole thing — 180 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Commands

# Install dependencies
uv sync --frozen --extra dev

# Run all checks (format, lint, lint-docs, typecheck, test) — mirrors CI
make check

# Individual checks
make format          # ruff format (writes)
make lint            # ruff check (read-only)
make lint-docs       # markdownlint-cli2 on all *.md
make typecheck       # mypy + pyright

# Tests
make test            # pytest with coverage (HTML + term)
make test-fast       # pytest without coverage
uv run pytest tests/test_tools/test_analytics.py         # single file
uv run pytest tests/test_server.py::test_create_server   # single test
uv run pytest -k "oauth"                                 # pattern match

# Live E2E test for large response offload (requires real credentials + data)
uv run python tests/live_large_response_offload_roundtrip.py -v

# Package management — always use uv, never pip
uv add <pkg>                   # add runtime dep
uv add --optional dev <pkg>    # add dev dep
uv lock                        # regenerate uv.lock after pyproject.toml changes

Architecture

Source Layout

src/worksection_mcp/
├── server.py          # composition root — create_server()
├── mcp_protocols.py   # ToolRegistrar / ResourceRegistrar protocols
├── large_response.py  # LargeResponseStore + LargePayloadToolRegistrar
├── logging_config.py  # unified logging pipeline
├── auth/              # OAuth2Manager, token storage, SSL, callback server
├── cache/             # FileCache (disk) + SessionCache (in-memory)
├── client/            # WorksectionClient (api.py) + RateLimiter
├── config/            # Settings (pydantic-settings, .env)
├── resources/         # files.py + offload.py (MCP resources)
├── tools/             # one module per domain; offload.py = helper tools
└── utils/             # date_utils.py + response_utils.py

Server Startup

server.py:create_server() is the composition root. It wires all singletons:

Read the full file on GitHub · 180 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 180 lines · 2,032 tokens per session scan B 999ae214ff5b

Subscribe to this mod's changes

worksection-mcp CLAUDE.md is an instructions file published in the GitHub repository pbv7/worksection-mcp (2 stars, last pushed 5mo ago), licensed MIT. It adds 2,032 tokens to every session, about $0.0081 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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