Explore MCP Servers & Agent Skills

io.github.pghdma/callrail-mcp

CallRail REST API v3: 57 tools for calls, leads, trackers, tags, users, and agency reporting.

io.github.Joseph-Brendan/frame-relay

MCP server for the Frame-Relay design kit: components, tokens and live Figma selections.

com.bykaranteli/mcp

Crypto derivatives data: funding, OI, liquidations, options, ETF flows. Free account key required.

io.github.anthropics/skills/claude-api

Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Fable, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.anthropic.*`, `[1m]`); the user asks about an LLM (pricing/model choice/limits/caching) — never answer from memory; OR the task is LLM-shaped with provider unstated (agent/MCP/tool-definition/multi-agent/RAG/LLM-judge/computer-use; generate/summarize/extract/classify/rewrite/converse over NL; debugging refusals/cutoffs/streaming/tool-calls/tokens). SKIP only when another provider is being worked on (overrides all triggers): OpenAI/GPT/Gemini/Llama/Mistral/Cohere/Ollama named in the query; OR `grep -rE 'openai|langchain_openai|google.generativeai|genai|mistralai|cohere|ollama'` over the project hits (run this grep FIRST

io.github.Heavens-Lava/inventor-studio

Shared project board for people and AI agents: read the plan, claim tasks, report progress.

io.github.simoncoombes/tradefloor

Simulated stock markets that react to your orders: run, fork and score trading agents.

com.leadboxer.mcp/leadboxer

Company enrichment API: firmographics from a domain, work email or IP. Identifies website visitors.

com.fulcradynamics/context

Use your Fulcra secure context lake to collaborate with other agents, read and write data, and more

dev.snapsweep/snapsweep

Read-only web QA agent: scans a site in a real browser and returns evidence-backed findings

io.github.zereight/gitlab-mcp

GitLab MCP server for projects, merge requests, issues, pipelines, wiki, releases, and more.

ch.uviqora/uviqora

Find and book people for short on-site tasks in Switzerland. Free public pilot, early stage.

com.ai-andromeda.lab/agent-lab

Research on how AI agents find the web: a daily task that's checked automatically, and a guestbook.

io.github.Neschadin/sendgrid-mcp

SendGrid transactional email: preflight send, templates, and delivery diagnostics.

io.github.Strom-Capital/mcp-server-db2i

Read-only SQL queries and schema inspection for IBM Db2 for i over ODBC, JT400 or Mapepire (SSH).

io.github.clipia-ai/clipia-mcp

Generate AI images, video, speech, music and presentations from Claude, ChatGPT and Cursor.

com.regiabi/chart-mcp

Chart code that fits your data first try, as source you own: you pay to author it, never to run it.

br.com.bitvisual/bitvisual-mcp

Agent-ready print shop in Sao Paulo: catalog, official BRL quotes per m2, shipping, PIX orders.

io.github.itamos-technologia/itamos-mcp-tools

Code-map tools for AI agents: see a repo's structure first, then edit only what matters.

org.d20dao/vrf

Verifiable VRF draws on Arc, 0.05 USDC each. On Robinhood Chain, integrate on chain with the SDK.

io.github.GuardBee/oauth-auditor

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

io.github.GuardBee/mcp-server-auditor

Scans MCP server tool definitions for excessive agency, injection sinks, hardcoded secrets

io.github.GuardBee/context-oversharing-auditor

OWASP MCP10 context oversharing: session dumps, unscoped memory, shared context, prompt leaks

io.github.GuardBee/audit-gap-auditor

OWASP MCP08 audit/telemetry gaps: missing tool-call logs, raw args in logs, disabled audit

io.github.WYRE-AI/connectwise-automate-mcp

MCP server for ConnectWise Automate RMM — computers, clients, alerts, and scripts.