Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/softagram/sgraph-mcp-server/claude-mdgit clone --depth 1 https://github.com/softagram/sgraph-mcp-serverWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/softagram/sgraph-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/softagram/sgraph-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/softagram/sgraph-mcp-server/claude-md.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.01045 | $0.01045 |
| Opus 5 | $0.00522 | $0.00522 |
| Sonnet 5 | $0.00209 | $0.00209 |
| Haiku 4.5 | $0.00104 | $0.00104 |
Grade A, and why
sgraph-mcp-server CLAUDE.md scanned grade A with 0 findings 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 3d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 117 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.
Project Overview
SGraph MCP Server is a Python 3.13+ MCP (Model Context Protocol) server that provides AI agents with fast access to software structure and dependency information through cached sgraph models. It reduces query time from seconds to milliseconds by pre-loading hierarchical graph models into memory.
Development Commands
# Install dependencies
uv sync
# Run the MCP server (port 8008) - default legacy profile
uv run python -m src.server
# Run with specific profile
uv run python -m src.server --profile claude-code # 8 optimized tools
uv run python -m src.server --profile legacy # 14 tools (default)
# Run security audit CLI
uv run python -m src.tools.security_report_cli /path/to/model.xml.zip
uv run python -m src.tools.security_report_cli /path/to/model.xml.zip -o report.md --top-n 20
# Run all tests
uv run python tests/run_all_tests.py
# Run specific test categories
uv run python tests/run_all_tests.py unit
uv run python tests/run_all_tests.py integration
uv run python tests/run_all_tests.py performance
# Run a single test file
uv run python -m pytest tests/unit/test_model_manager.py -v
# Lint with ruff
uv run ruff check src/
Architecture
The project uses a layered modular architecture:
MCP Client Request
↓
[Tools Layer] src/tools/ → MCP tool definitions, input validation
↓
[Services Layer] src/services/ → Business logic (search, dependencies, overview, security audit)
↓
[Core Layer] src/core/ → Model management, data conversion
↓
[SGraph Library] → Graph operations
Key Components
Core (src/core/):
ModelManager- Async model loading with 60s timeout, in-memory caching, nanoid-based model IDsElementConverter- SElement to dictionary conversion
Services (src/services/): Static methods for testability
SearchService- Pattern matching (regex/glob), type filtering, scoped searchesDependencyService- Transitive dependency chains, subtree analysis, bulk retrievalOverviewService- Hierarchical structure generation with configurable depth
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.
- 3d ago First seen · 117 lines · 1,045 tokens per session scan A 656c0cd886fe
sgraph-mcp-server CLAUDE.md is an instructions file published in the GitHub repository softagram/sgraph-mcp-server (3 stars, last pushed 1mo ago), licensed MIT. It adds 1,045 tokens to every session, about $0.0052 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.