Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 381,693 indexed, measured the same four ways as everything else here.
GDM-Pixel/stellaris-code-search
Skill Claude Code
Route code exploration through Stellaris MCP: FTS for identifiers, hybrid for intent, outline/symbol for large files, host grep/rg for occurrences. Use when reconning a repo, finding a symbol, reading a large file, or when the user asks where something lives in the code.
MCP server Claude CodeCodexCursor +2
Official String AI Web Access MCP Server – fetch and search the web via the String AI API from any MCP client. Runs locally from the @usestring/mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server "stocks" as configured in newerton/mcp-investidor10. Runs D:/www/newerton/mcp/mcp-investidor10/build/main.js with node.
sena-labs/replicate-mcp-server
MCP server Claude CodeCodexCursor +2
Universal MCP server giving any MCP client (Claude Desktop, claude.ai, Cursor, Cline, custom apps) native access to Replicate's full catalog: image, video, audio, music, speech, LLM, vision, upscale, inpaint, segment, transcription, embeddings, voice clon. Runs locally from the replicate-mcp-server npm package. Needs…
Skill Claude CodeCodex
Use when Purdue student-club events from Huddle (gethuddle.social) are stale, missing, or the huddleevents tool says its copy was pulled hours ago — this sets up or refreshes the local copy that purdue-mcp reads. Triggers on "refresh huddle", "huddle events are old", "set up purdue-mcp huddle", "no huddle events…
Skill Claude CodeCodex
Query PostgreSQL, MySQL, Redis and Neptune with Quarry (qy), compare data across environments, maintain reusable queries, and manage connections or the database workbench. Use for database evidence or explicit Quarry tasks, not general database design discussions.
Plugin Claude Code
Tools for AI coding agents by LM Resizer contributors: lm-resizer (context budget), Code Explorer (codebase knowledge graph), Code Buddy (agent).
NSF-Simons-CosmicAI-Institute/manna
MCP server Claude CodeCodexCursor +2
MANNA — MCP Architecture for NOIRLab, NRAO, and Additional Archives. Runs locally from the manna-mcp Python package. Needs 4 environment variables to run.
Plugin Claude Code
Bundles 1 skill, 1 MCP server · 48 tokens together
Explore SQL Server, MySQL, PostgreSQL, SQLite, and Oracle schemas and data through MCP.
MCP server Claude CodeCodexCursor +2
MCP server "tushare" as configured in erwanjun/tushare-mcp-server. Runs ${workspaceFolder}/server.py with ${workspaceFolder}/.venv/bin/python. Needs 1 environment variable to run.
Skill Claude CodeCodex
Read custom Claude and Codex subscription telemetry, or switch captured Claude/Codex accounts in the accounts plugin.
Skill Claude CodeCodex
Report the health, performance, resource status, and actual billed cost of an application deployed by qwencloud-deploy to Alibaba Cloud International (alibabacloud.com), in plain language and without opening the console. Reads the local .qwencloud-deploy state file to identify the app and its ECS (and optional RDS…
Skill Claude Code
Inspect, split into logical commits, validate, then deliver via scripts/ship.ps1 (direct push to main, or branch + PR when main requires it).
Skill Claude Code
An Epic Story Review runner is a coordinator for reviewing all Stories in an Epic, where an Epic is a large body of related development work. It runs review, evaluation, and fixes one after another, then makes a local commit when requested.
Skill Claude CodeCodex
Use when drafting a letter of recommendation, especially the common case where the applicant drafts a letter for a recommender to review, sign, and upload. Encodes rules from College Essay Guy, MIT Admissions, CUNY Medicine samples, HHMI, and University of Oregon graduate letters guide. Produces a…
Skill Claude CodeCodex
Build, test, and run the mcp-shlink MCP server (Python, FastMCP, strict mypy, coverage-gated tests).
MCP server Claude CodeCodexCursor +2
MCP server "DevProxyLocal" as configured in dev-proxy-tools/mcp. Runs ${workspaceFolder}/dist/index.js with node.
nsasoft/nsauditor-ai-agent-skill
Plugin Claude Code
Bundles 1 skill · 242 tokens together
Network security scanning, vulnerability assessment and cloud compliance-evidence auditing with NSAuditor AI, via its MCP server.
isaacrowntree/claude-social-skills
Plugin Claude Code
Bundles 10 skills · 672 tokens together
The social CLI and every platform skill.
Plugin Claude Code
Bundles 1 skill · 238 tokens together
Writing guardrail against AI slop in German and English: word, rhythm and structure level, four modes, register profiles.
Skill Claude CodeCodex
Write the write side of a Cratis Screenplay .play model — the command block and its identifier, reads, validate, authorize, produces, handler and concurrency clauses, plus event, constraint, policy, persona, concept, type and seed. Use when declaring or changing a command, an event shape, a validation or authorization…
equinor/neqsim-community-skills
Skill Claude CodeCodex
Run the OLGA transient multiphase simulator from Python: locate it, build its PVT table and hydrate curve from a NeqSim fluid, rule-check a genkey case, launch the batch engine, decode the exit code, and read .tpl/.ppl results. USE WHEN: executing or sweeping OLGA cases, building an OLGA PVT table or HYDRATECURVE…
Skill Claude CodeCodex
Build, port, debug, and package Zotero desktop plugins (extensions/add-ons, .xpi) for Zotero 7, 8, 9 and 10. Covers the bootstrapped architecture (manifest.json + bootstrap.js), lifecycle and window hooks, the official plugin APIs (MenuManager, ItemTreeManager, ItemPaneManager, PreferencePanes, Reader event listeners…
Skill Claude CodeCodex
Use when working in a pgmi project — a directory containing deploy.sql and/or pgmi.yaml. pgmi is a PostgreSQL-native deployment driver that loads SQL files into pgtemp views and runs deploy.sql; deployment behavior lives in SQL, not CLI flags. Covers the execution model, basic-vs-advanced templates, transactional…
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: