Model and agent tools MCP servers

8,645 servers

Call other models, run sub-agents, manage prompts and evaluate outputs.

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AWS MCP Server io.github.aws/mcp-proxy-for-aws

AWS MCP Server lets AI securely access AWS using docs, API calls, and SOP workflows.

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Cloud platforms Official MCP Registry · PyPI Local APACHE-2.0
Phi Guard io.github.Abidit/phi-guard-mcp

Local-first PHI detection for source code, LLM prompts, logs, and analytics

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Model and agent tools Official MCP Registry · npm Local 27 a week MIT
Understanding Graph io.github.emergent-wisdom/understanding-graph

Persistent understanding via workflow prompts, typed updates, graph-native code, and supersession.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 99 a week MIT
Toolcairn io.github.neurynae/toolcairn-mcp

MCP server for tool discovery: find, compare, and verify tools across 35+ registries.

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Model and agent tools Official MCP Registry · npm Local 26 a week MIT
Clarifyprompt io.github.LumabyteCo/clarifyprompt

AI prompt optimization for 58+ platforms across 7 categories with custom platforms

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 95 a week APACHE-2.0
Codex Tool io.github.x51xxx/codex-mcp-tool

MCP server bridging AI assistants to OpenAI Codex CLI for code analysis and review

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Developer tools Official MCP Registry · npm Local 93 a week MIT
Phantom io.github.Arbromagency-Sato/phantom-mcp-server

PHANTOM ID MCP payment server: agent-to-agent USDC payments on Base.

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Model and agent tools Official MCP Registry · npm Local 92 a week BUSL-1.1
Auxiliar io.github.auxiliar-ai/auxiliar-mcp

Eval-backed discovery for the auxiliar.ai gateway — the best web-access provider per job, measured.

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Model and agent tools Official MCP Registry · npm Local 92 a week MIT
gen-image MCP io.github.yuluo688/gen-image-mcp

Local stdio MCP for OpenAI-compatible and Gemini image generation, editing, and model fallback.

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Design and media Official MCP Registry · npm Local 91 a week MIT
水獭 AI 比价 xyz.shuita/ai-price

Compare AI subscription prices (ChatGPT, Claude, Gemini, Grok) across 130+ verified shops.

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Model and agent tools Official MCP Registry · npm Local 91 a week MIT
Modelbound io.github.ModelBound/modelbound-mcp

Local-first MCP server for agent skills. Validate, lint, diff, and convert across IDEs.

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Developer tools Official MCP Registry · npm Local 90 a week MIT
Pathmark io.github.hacksurvivor/pathmark

Local-first intent and provenance for Codex, Claude Code, Cursor, Gemini CLI, and MCP agents.

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Model and agent tools Official MCP Registry · npm Local 89 a week MIT
Cloudeval AI io.github.ganakailabs/cloudeval

Cloud evaluations and reviews for Azure and static AWS CloudFormation (beta). Requires an account.

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Cloud platforms Official MCP Registry · npm Local 24 a week LICENSEREF-CLOUDEVAL-CLI
MCPfinder - MCP Server Discovery dev.mcpfinder/server

Your AI discovers and installs MCP servers across the Official MCP Registry and Glama.

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Model and agent tools Official MCP Registry · npm Local 88 a week AGPL-3.0-OR-LATER
Workflows io.github.cyanheads/workflows-mcp-server

Store, query, and create YAML workflow playbooks for LLM agents.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local Remote 88 a week APACHE-2.0
Callirra io.github.callirra-ai/mcp

Generate AI video and images from your agent: Seedance 2.x, GPT Image 2.5, 172 prompt recipes.

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Design and media Official MCP Registry · npm Local 87 a week MIT
Evals io.github.cyanheads/evals-mcp-server

Author verifiable eval records through a draft→review→revise→submit loop with enforced graders.

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Model and agent tools Official MCP Registry · npm Local Remote 86 a week APACHE-2.0
AgentUtility Model Router ai.agentutility/mcp-model-router

MCP server for the @agentutility model-router cluster — pay-per-call x402 tools, no API keys, USDC…

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Model and agent tools Official MCP Registry · npm Local 83 a week MIT
@openai/mcp-extensions io.github.openai/mcp-extensions-typescript

OpenAI extensions for MCP servers and apps.

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Model and agent tools npm · PyPI Local APACHE-2.0
Leanroute dev.leanroute/mcp-server

Leanroute MCP: route to 13 LLM providers, check pricing/usage/credit, manage keys from any agent.

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Model and agent tools Official MCP Registry · npm Local 22 a week APACHE-2.0
Ux io.github.elsahafy/ux-mcp-server

UX toolkit: 28 knowledge resources, 23 analysis tools & 4 workflow prompts for any MCP client

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Model and agent tools Official MCP Registry · npm Local 47 a week MIT
Oversharing Auditor io.github.GuardBee/context-oversharing-auditor

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

Version check not run yet

Security Official MCP Registry · npm Local 80 a week MIT
Massive io.github.egoughnour/massive-context-mcp

Handles 10M+ token contexts with chunking, sub-queries, and local Ollama inference.

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Model and agent tools Official MCP Registry · PyPI Local MIT
Gate402 io.github.pgalyen1987/gate402-mcp

x402 pay-per-call agent APIs: LLM inference, Base trading data, SEC filings & scraping

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Model and agent tools Official MCP Registry · npm Local 80 a week MIT
AgentPay io.github.Rumblingb/agentpay

Agent payments, API key vaulting, and governed mandates. Agents spend within user-defined limits.

100% up · 30 days

Model and agent tools Official MCP Registry · npm Local Remote 78 a week BSL-1.1;-AGPL-3.0-AFTER-2029-01-01
Cinderwright Api io.github.cinderwright-ai/cinderwright-api

Cross-protocol agent payments hub. x402, MPP, L402/Lightning. 1551 services indexed.

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Model and agent tools Official MCP Registry · npm Local 21 a week MIT
AIShield Security Scanner io.github.lm203688/aishield

Scans MCP servers for tool poisoning, prompt injection and supply chain risks.

Version check not run yet

Security Official MCP Registry · npm Local 78 a week MIT
llmtrim io.github.fkiene/llmtrim

MCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost.

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Model and agent tools Official MCP Registry · npm · crates.io Local 76 a week MPL-2.0
Gemini Omni io.github.runapi-builder/gemini-omni-mcp

RunAPI MCP server for Gemini Omni: create tasks, poll status, check pricing.

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Model and agent tools Official MCP Registry · npm Local 76 a week APACHE-2.0
Gcf Proxy io.github.blackwell-systems/gcf-proxy

Drop-in MCP proxy. 71% fewer tokens. Session dedup compounds to 92%. Zero code changes.

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Model and agent tools Official MCP Registry · npm Local 74 a week MIT
Activitypub io.github.cameronrye/activitypub-mcp

Read-only-by-default MCP server: let LLMs explore the Fediverse — Mastodon, Misskey, Pleroma.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 74 a week MIT
Gemini io.github.mrfentmen/gemini-mcp

Crypto prices from Gemini. No key required.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 74 a week MIT
Agy Bridge io.github.sshahzaiib/agy-bridge

Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.

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Project management Official MCP Registry · npm Local 74 a week MIT
Legion io.github.faulkj/legion

MCP-native LLM councils for debates, juries, blind panels, refinement, and custom deliberation.

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Model and agent tools Official MCP Registry · npm Local 72 a week KOPIMI
mcp-hub io.github.ni-c/mcp-hub

Many stdio MCP servers from one container, published over HTTPS with OAuth 2.1 for any MCP client

Version check not run yet

Model and agent tools Official MCP Registry · npm Local Remote 72 a week MIT
Cluster dev.clusteragent/cluster-mcp

Self-hostable index of AI financial agents — tokenized stocks + crypto, memory, LLM gateway.

0% up · 30 days

Finance and payments Official MCP Registry · npm Local Remote 70 a week MIT
Inference io.github.BSVKey/inference-mcp

Pay-per-token Claude & Grok inference, settled in BSV, via the inference.bsvkey.com gateway.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 69 a week MIT
@snowluma/mcp io.github.snowluma/snowluma-mcp

MCP server exposing the SnowLuma OneBot action catalog (docs + JSON Schemas) and optional execution to LLM clients.

Version check not run yet

Docs and knowledge bases npm Local 6.9k a week SEE-LICENSE-IN
horizOn io.github.ProjectMakersDE/horizon-mcp

Docs, live API tools and prompts for the horizOn game backend in Godot, Unity and Unreal.

Version check not run yet

Games and game engines Official MCP Registry · npm Local 67 a week MIT
BrandBrain Flow Orchestrator dev.brandbrain/flow-orchestrator

Compose BrandBrain asset flows, run mock/live generation, and fetch outputs

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 65 a week MIT
AdsTurbo Creative MCP io.github.AdsTurbo/adsturbo-creative-mcp

Local-only MCP server and CLI for AI video ad briefs, UGC scripts, storyboards, and prompts.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 65 a week MIT
api-changelog io.github.weiseer/api-changelog

SDK breaking-change tracker for AI agents — Anthropic/OpenAI/LangChain/MCP/Mistral.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 65 a week APACHE-2.0
Schelling Add Forward com.schellingaf/schellingaf

Multi-agent coordination for AI agents: shared spaces, tasks, search, mailbox and persistent state.

100% up · 30 days

Project management Official MCP Registry · npm Local Remote 64 a week APACHE-2.0
Agent Passport io.github.johnInarti/agent-passport

Post-quantum (ML-DSA-65/FIPS-204) agent identity + AI-decision receipts, verifiable offline.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 64 a week MIT
Groq io.github.mrfentmen/groq-mcp

MCP server for Groq: fast LLM chat, model list. Needs a free API key.

Version check not run yet

Communication and chat Official MCP Registry · npm Local 64 a week MIT
Promptbudget io.github.MukundaKatta/promptbudget-mcp

Token-budget-aware text handling: count, truncate, and chunk for LLM prompts.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 17 a week MIT-OR-APACHE-2.0
Agentstack io.github.inity13/agentstack-mcp

Deterministic reasoning stack for AI agents: simulate, decide & compute, plus cross-domain tools.

100% up · 30 days

Model and agent tools Official MCP Registry · npm Local Remote 17 a week MIT
True402 dev.true402/mcp-server

Pay-per-call AI + web + on-chain tools over x402 (USDC on Base): LLM, SEO, extract, token safety.

Version check not run yet

Model and agent tools Official MCP Registry · npm Local 63 a week MIT