EdgeQuake is a Rust framework that turns documents into knowledge graphs for GraphRAG, a retrieval-and-generation approach that uses linked facts to help language models find relevant information. It is used to build applications that search and generate answers from document collections.
Borrowing it
Nothing to install: this file belongs to raphaelmansuy/edgequake. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/raphaelmansuy/edgequake/edgequake-main/.github/skills/mcp-builder/SKILL.mdgit clone --depth 1 https://github.com/raphaelmansuy/edgequakeWrote 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/skills/raphaelmansuy/edgequake/mcp-builder)<a href="https://agentmods.dev/skills/raphaelmansuy/edgequake/mcp-builder"><img src="https://agentmods.dev/badge/skills/raphaelmansuy/edgequake/mcp-builder/github.svg" alt="Measured on agentmods" height="20"></a>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.
<a href="https://agentmods.dev/skills/raphaelmansuy/edgequake/mcp-builder"><img src="https://agentmods.dev/badge/skills/raphaelmansuy/edgequake/mcp-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 5.1 | $0.00000 | $0.00343 |
| Opus 5.5 | $0.00000 | $0.00137 |
| Sonnet 5.5 | $0.00000 | $0.00069 |
| Haiku 4.5 | $0.00000 | $0.00034 |
Grade A, and why
mcp-builder 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 1mo 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.
What it actually says
mcp-builder SKILL
Purpose
Automates the creation, validation, and management of Model Context Protocol (MCP) server projects. Provides standardized project scaffolding, build automation, and integration patterns for MCP-compliant services.
Features
- Project scaffolding for MCP servers (Rust, Python, TypeScript, etc.)
- Automated build and test workflows
- Validation of MCP compliance (API, schema, endpoints)
- Integration with EdgeQuake and other RAG frameworks
- Documentation and code generation utilities
Usage
- Place this SKILL in
.github/skills/mcp-builder/. - Use the provided scripts and templates to scaffold new MCP projects:
scripts/create-mcp-project.shtemplates/(starter code, config files)
- Run validation scripts to ensure MCP compliance.
- Integrate with CI/CD as needed.
Example Commands
# Scaffold a new MCP server in Rust
bash .github/skills/mcp-builder/scripts/create-mcp-project.sh --lang rust --name my-mcp-server
# Validate MCP compliance
python3 .github/skills/mcp-builder/scripts/validate_mcp.py --project my-mcp-server
Directory Structure
SKILL.md(this file)scripts/(automation scripts)templates/(starter project templates)README.md(detailed usage)
References
What ships with it
11 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- index.md 435 B
- README.md 414 B
- scripts/create-mcp-project.sh 911 B runs code
- scripts/validate_mcp.py 736 B runs code
- scripts/validate_mcp.sh 219 B runs code
- templates/python/__init__.py 160 B runs code
- templates/README.md 393 B
- templates/rust/Cargo.toml 242 B
- templates/rust/main.rs 72 B
- templates/ts/index.ts 71 B runs code
- templates/ts/package.json 145 B
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.
- 1mo ago First seen · 45 lines · 0 tokens per session scan A 8e8491c529fa
mcp-builder is a skill published in the GitHub repository raphaelmansuy/edgequake (2,281 stars, last pushed yesterday), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 343 tokens. 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 2026-08-30.
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