1,059 mods tagged bun that install into Codex, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
Skill Claude CodeCodex
Turn any public URL into a production-grade 9-section design.md spec (colors, typography, components, layout, depth, motion, responsive, prompt guide) using the agent's own built-in tools — WebFetch, browser/screenshot, and file writes. Use when the user asks to "generate a design system from a URL", "extract brand…
Skill Claude CodeCodex
A routing guide for choosing among Mandu's many coding-agent tools and workflow instructions. Mandu is a project system with tools for creating features, checking edits, debugging, refactoring, and deploying.
MCP server Claude CodeCodexCursor +2
CLI and MCP server for creating Apple .icon bundles with Liquid Glass effects (iOS 26+). Runs locally from the icon-composer-mcp npm package.
Skill Claude CodeCodex
Visual reasoning discipline for verifying UI and Three.js work with the SceneProof CLI. Use whenever a change can alter rendered output — components, styles, layout, SVG, canvas, scenes, cameras, lights, materials, animation — or whenever about to claim that something "looks right", "is visible", or "renders…
Skill Claude CodeCodex
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
Skill Claude CodeCodex needs its repo
Scaffold a new service under services/ in the builders-stack monorepo. Use when something needs its own URL, port, or independent deploy. Covers the package, entrypoint, config, Tilt, deployment registry, and shared small-image build path.
Skill Claude CodeCodex
A guide for turning a debated technical decision into a formal software design contract saved in a project document. The contract records decisions, requirements, work breakdown, exclusions, and unresolved questions.
Skill Claude CodeCodex
Before starting a Ralph RLM loop, interview the user to sharpen the goal, stress-test the design, and write an authored PLAN.md (goal, definition of done, milestones, open questions, invariants) that the loop can follow. Use when a user wants to plan, scope, or stress-test work before delegating it to the supervisor /…
MCP server Claude CodeCodexCursor +2
A Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift. Runs locally from the codex-tldraw-mcp npm package. Needs 1 environment variable to run.
Skill Claude CodeCodex
Send ephemeral end-to-end-encrypted messages that appear in friends' MacBook notches, via the munkel CLI (macOS). Use when the user wants to message, ping, or notify someone in a Munkel channel, broadcast to a channel, or list Munkel channels and members.
Skill Claude CodeCodex
Enable and configure an existing connector. Use when the user wants to start syncing a data source that already has a connector (Notion, web, repo, Zendesk, Pylon, Granola), set up credentials, enable the CI schedule, or customize filtering and output for an existing connector.
Skill Codex
The manual an AI agent loads to operate Ornn — the model-agnostic skill-lifecycle API (an npm-style registry + CLI for agent skills) — via the NyxID CLI (nyxid proxy request ornn-api …). Load and follow this skill WHENEVER the user asks to do anything with Ornn skills or skillsets. Skills: search Ornn or find a skill…
DiegoFleitas/letterboxd-movie-justwatch
MCP server Claude CodeCodexCursor +2
One of 3 in .mcp.json
MCP server "sonarqube", hosted remotely at api.sonarcloud.io, as configured in DiegoFleitas/letterboxd-movie-justwatch.
Skill Claude CodeCodex
Development flywheel - autonomous cycle of run, observe, fix, verify. Use for continuous development with browser automation.
MuhammadTalhaMT/claude-intercom
MCP server Claude CodeCodexCursor +2
Relays messages between two Claude Code sessions on different machines using the Channels API. Runs locally from the claude-intercom npm package. Needs 6 environment variables to run.
Skill Claude CodeCodex
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…
Skill Codex
Set up, evolve, or operate a hraness/kb local-first Markdown knowledge base for coding-agent memory. Use when a user asks to design KB conventions or a recurring KB ritual; search or query a KB or Obsidian vault; load or recover repository context, plans, decisions, concepts, backlinks, semantic search, or Git…
Skill Codex
Sprite atlas pipeline. Use for sprites, tilesets, textures, asset sheets, extraction, curation, and QA.
Skill Claude CodeCodex
Configure MCP servers via a guided menu — curated bundles (Context7, Exa, Filesystem, GitHub) or a custom stdio/HTTP server — using tinycode mcp add, with scope control, verification, and troubleshooting guidance.
Skill Claude CodeCodex
Ingest meetings, articles, docs, and conversations into the brain. Updates existing pages with new info, creates pages for new entities, maintains cross-references.
MCP server Claude CodeCodexCursor +2
One of 2 in .mcp.json
Add components to your apps. Runs locally from the shadcn npm package.
rezathepure/claude-code-scenes
Skill Claude CodeCodex
A fun Claude Code CLI with animated themes — prompt it, and it builds you your own!
muhammadhaseebiqbal-dev/claude-code-leak-source-code
MCP server Claude CodeCodexCursor +2
MCP server "claude-code-explorer" as configured in muhammadhaseebiqbal-dev/claude-code-leak-source-code. Runs mcp-server/dist/index.js with node. Needs 1 environment variable to run.
Skill Claude CodeCodex
Pull recent transactions, balances, and recurring-transaction metadata from any institution linked to a Plaid Item. Used by wealth, tax, and business domains. Read-only by default, write operations require explicit PLAIDWRITEOK=1 in the environment.
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: