Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,792 indexed, measured the same four ways as everything else here.
Use first when a task may benefit from specialized capability in a large local skill library. Search indexed metadata, select an explainable ranked candidate, then fetch only the exact SHA-256 revision returned by search.
Assistant-guided Claude Code lint-surface sweep for cclint: compare the changelog gap with an available installed binary, then review and update relevant schemas, lint rules, tests, and docs. Use when a new Claude Code version ships, the AGENTS.md surface row is stale, or a changelog claim needs checking.
Self-improving skills toolkit that watches real agent sessions, detects missed triggers, grades execution quality, and improves skill packages through evals, replay, baselines, review, and post-deploy watch. Use when verifying or publishing a skill, improving instructions or routing, checking skill health, grading…
A reference for answering questions in the style and from the documented viewpoints of a person called Shannon. It covers topics such as coworkers, product management, internal communities, and people-finding tools.
A local search server for academic articles, using sources such as Europe PMC and arXiv. It is configured to run through the article-mcp Python package.
★not rated 18 10mo agoA
tokens not measured
originalMIT
MCP server for Moodle — give Claude access to your courses, files, grades, and more. Build Obsidian study vaults from lecture notes in one command. Runs locally from the moodle-mcp npm package.
★not rated 18 6mo agoA
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originalMIT
Use when implementing features, fixing bugs, or refactoring code that may invalidate existing docs. Detects stale documentation by matching the code diff against in-repo doc files and applies targeted updates. Relevant when code changes rename, remove, or add APIs, fields, config keys, or CLI flags. Also applies when…
Generate visual SEO analysis reports using Google PageSpeed Insights API. Use when user asks to analyze website performance, SEO scores, Core Web Vitals, or page speed. Outputs an interactive HTML report with charts and actionable recommendations.
An image-analysis aid that studies an uploaded photo, works out its visual structure, and recreates its main elements as a flat composition without a background. It also derives a colour palette from the image.
A practical extension layer for Guandata BI, a business-intelligence platform used to query data, build charts, and publish dashboards. It covers advanced data-pipeline work and custom HTML, CSS, and JavaScript dashboards beyond the standard tools.
Interact with local Chrome browser session (only on explicit user approval after being asked to inspect, debug, or interact with a page open in Chrome).
Auto-instrument AI agent frameworks with runtime security. One line to govern LangChain, CrewAI, OpenAI, Anthropic — injection blocking, PII masking, action policy, audit trail. Zero code changes. Runs locally from the agent-aegis Python package. Needs 1 environment variable to run.
★not rated 18 28d agoA
tokens not measured
originalMIT
Local-first image, vector and document toolkit that measures its own output. Nothing uploaded. Runs locally from the vecline npm package. Needs 1 environment variable to run.
★not rated 18 2mo agoA
tokens not measured
originalMIT
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: