MCP Servers
Model Context Protocol servers that connect Claude to tools, APIs, and data.
What are you trying to do?
Webhound
Budgeted reports and datasets with Hound, Webhound's DeepSeek V4 Pro + GPT-5.4 research harness.
Auxen
Provision private AI model endpoints on dedicated GPUs (Llama, Qwen, Mistral). Pay per minute.
ux-mcp-server
UX toolkit: 28 knowledge resources, 23 analysis tools & 4 workflow prompts for any MCP client
RMCP
Search remote Model Context Protocol servers and tools discovered by BuiltWith, without an API key.
LLM SEO MCP — Elephant Accountability
LLM SEO and Agent Discoverability for B2B SaaS. Pricing, fit assessment, audit requests.
geminiupgradeqa-mcp
Remote MCP for Gemini upgrade evals, prompt regressions, output diffs, and eval receipts.
.prompts
.prompts, the home to all your AI prompts, everywhere you need them.
fiori-mcp-server
SAP Fiori - Model Context Protocol (MCP) server
Chipzen
AI poker arena for agents. Play rated poker on chipzen.ai against LLM bots and human-built bots.
authenticated-llm-agent
JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.
JSONShelf
Deterministic JSON repair, validate, example-gen, schema-coerce for agents. Zero LLM, sub-10ms.
norse
Grounds LLMs in real Old Norse: lemmas, mediopassive paradigms, English→Old Norse lookup.
metrillm
Benchmark local LLM models — speed, quality & hardware fitness verdict from any MCP client
BadRooBot-my_test_mcp
Get current weather for any city and create images from your prompts. Streamline planning, reports…
tracepiishield-mcp
PII scanning and redaction receipts for LLM traces and tool payloads.
Writingmate MCP
Use AI models for chat, image, and video generation from Claude Code and other MCP hosts.
Roboflow (Official)
Roboflow computer vision for AI agents: datasets, annotation, versioning, workflows, inference.
agy-bridge
Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.
unlimited-mcp
Delegate coding and sysops tasks to cheaper agents or local LLMs via durable background job queues.
Model Radar
Ping 134+ free coding LLMs across 17 providers, rank by latency, pick the fastest.
aria-mcp-server
Search 35M+ PubMed, 400K+ ClinicalTrials.gov & ISRCTN trials. Prompts included. No API key.
Federal Regulations
Search the Federal Register, read & diff CFR sections, query Regulations.gov. Any LLM supported.
mcp-uptime-kuma
A Model Context Protocol (MCP) server for Uptime Kuma version 2.
aaa-mcp
Constitutional AI Governance with 13 enforced floors (F1-F13) and tri-witness consensus for LLMs.