AI Skills

bshea-1/Routed

Local router for Agent Skills across coding agents and MCP clients

c4pt0r/mcp-server-tidb

TiDB database integration with schema inspection and query capabilities

ckanthony/Chisel

Token-efficient file access: unified-diff edits

damientilman/mailchimp-mcp-server

Mailchimp Marketing API: manage campaigns, audiences, reports, automations

Delimit

Building your AI organization: shared records and handoffs

delimit-ai/delimit

API governance: detects breaking changes between OpenAPI/Swagger spec versions

devilcoder01/weather-mcp-server

Real-time weather forecasts and current conditions for any location

eCFR

Free, open-source MCP servers for federal contracting: SAM.gov, USAspending

eirikb/any-cli-mcp-server

Turn any CLI tool with --help output into an MCP server, with caching

Federal Register

Free, open-source MCP servers for federal contracting: SAM.gov, USAspending

Filesystem MCP

Filesystem MCP server for AI assistants

fireostendere/mcpdiptrace

Reading, review and guarded editing of DipTrace PCB and schematic projects

GB Studio MCP Server

Claude or other MCP Agentic integration

GSA CALC+

Free, open-source MCP servers for federal contracting: SAM.gov, USAspending

GSA Per Diem

Free, open-source MCP servers for federal contracting: SAM.gov, USAspending

hermes-labs-ai/fidelis

Local-first memory with verbatim recall, querying

hmem — Humanlike Memory for AI Agents

Persistent memory and agent lifecycle for Claude Code

incentivai/quickchat-ai-mcp

Expose your Quickchat AI agent as an MCP server

j0hanz/filesystem-context-mcp-server

Read-only filesystem exploration, search and analysis with symlink protection

jiayao/mcp-chess

Chess opponent that plays against LLMs

kambriso/fritzbox-mcp-server

Control AVM FRITZ!Box routers: manage devices, Wi-Fi

ksterx/srunx

Submit SLURM jobs, run YAML workflows, monitor GPU resources

KVANTRA-dev/NOUZ-MCP

Semantic knowledge graph for Obsidian

marlinjai/email-mcp

Unified email across Gmail, Outlook, iCloud and generic IMAP/SMTP: search, send

McpMux

Configure MCP servers once

mfukushim-map-traveler-mcp

Create immersive travel experiences by instructing an avatar

Nouz

Semantic knowledge engine for Obsidian

NuGet API Inspector

Inspect NuGet package APIs, dependencies, metadata

olostep/olostep-mcp-server

Web scraping, crawling and search API: extract content as Markdown or JSON

OneTool MCP

One MCP for developers - no tool tax, no context rot

Pitroom

A free pit crew

Quantum3-Labs/ARBuilder

Code generator for Arbitrum: Stylus smart contracts, SDK bridging

Regulations.gov

Free, open-source MCP servers for federal contracting: SAM.gov, USAspending

RepoPilot

Local, deterministic review of Git changes: weakened tests and CI gates

robhunter/agentdeals

Search developer infrastructure deals, free tiers and startup programs

Run402

Full-stack backend infrastructure for AI agents: Postgres, auth, storage

SAM.gov

Free, open-source MCP servers for federal contracting: SAM.gov, USAspending

ServiceNow MCP Server

ServiceNow MCP server for Claude Code, GitHub Copilot

sim-xia/skill-cortex-server

Use Claude Code Skills from any IDE or CLI

siweina/dsh-novel-writer

Offline novel-writing toolkit for Chinese web-novel authors: chapter stats

UptimeRobot

Monitor websites, APIs, and servers: create monitors, triage incidents

USASpending.gov

Free, open-source MCP servers for federal contracting: SAM.gov, USAspending

VARRD — Statistically Validated Trading Edges + AI Research Engine

AI-powered trading research platform

x51xxx/codex-mcp-tool

Connect an IDE or AI assistant to Codex CLI for code analysis and editing

feishu-markdown-mcp

MCP server for Feishu Markdown

AIM-Intelligence/AIM-Guard-MCP

Security-focused safety guidelines and content analysis for AI agents

belaytzev/Telebrief

Self-hosted digests of your Telegram channels over MCP: AI summaries

butterlatte-zhang/unity-ai-bridge

#⃣ - Control the Unity Editor from AI coding tools via file-based IPC

Cairn.ink Memory

Cross-session memory for AI agents

celiums/celiums-memory

Cognitive memory engine with knowledge modules, circadian rhythm awareness