mcp
Sorted by GitHub stars, which measures attention rather than fitness. Read the release date and the commit count next to it before picking one.
| Tool | Stars |
|---|---|
MCP server to search, inspect, and cross-reference RCSB Protein Data Bank structures no licence · released 2026-08-17 | n/a |
RD Station Marketing, contacts/leads (get, upsert, funnel), conversion events and webhooks via the o no licence · released 2026-06-10 | n/a |
Normalized JSON for any domain across 1,200+ TLDs, reading WHOIS where no RDAP server exists. no licence · released 2026-09-02 | n/a |
Edit SSRS reports using AI - simple tools to read and modify RDL files no licence · released 2025-11-22 | n/a |
Agent memory on your own Postgres that flags superseded facts and abstains instead of guessing. no licence · released 2026-09-02 | n/a |
Reverse engineer anything from your terminal or agent with one CLI and MCP server. no licence · released 2026-08-09 | n/a |
Deterministic next-step decisions after failed API, MCP, automation, or AI-agent actions. no licence · released 2026-08-12 | n/a |
Look up Polish businesses in the GUS REGON register (BIR1) by NIP, REGON, or KRS. no licence · released 2026-08-10 | n/a |
Country data: flags, currencies, languages, regions, capitals, and more. No API key. By UnClick. no licence · released 2026-06-01 | n/a |
RFC 3339 UTC stamp no licence · released 2026-09-06 | n/a |
Search Ethereum-ecosystem funding opportunities; submit one behind a human approval step. no licence · released 2026-09-05 | n/a |
Draft cited RFP and security questionnaire answers from your knowledge base, with human review no licence · released 2026-06-11 | n/a |
Create RF signal projects from prompts, inspect graphs, and export IQ data. no licence · released 2026-06-04 | n/a |
Tool selection, Cohere-compatible reranking, and on-chain pricing-truth for agents no licence · released 2026-09-04 | n/a |
RIPE Atlas network measurements — ping, traceroute, DNS, TLS, HTTP, NTP, and probes no licence · released 2026-07-07 | n/a |
Persistent Python sandbox for token-efficient codebase exploration in MCP clients no licence · released 2026-02-13 | n/a |
Search remote Model Context Protocol servers and tools discovered by BuiltWith, without an API key. no licence · released 2026-07-25 | n/a |
French RNCP/RS certification registers: search, sheets, blocs, validity, SIRET habilitation. no licence · released 2026-08-19 | n/a |
Check if an AI agent is trustworthy. Sybil detection, signed attestations, 150,000+ agents. Free. no licence · released 2026-04-12 | n/a |
ROBINS-I V2 (not V1): risk of bias in one result of a non-randomized cohort study no licence · released 2026-08-04 | n/a |
Verified ROKI Connect payments contract for coding agents: operations, schemas, validator. no licence · released 2026-08-17 | n/a |
AI agents hire verified human creators to post on real social accounts. no licence · released 2026-08-23 | n/a |
ROOT-based MCP server exposing root_python and root_cpp tools (stdio transport). no licence · released 2025-11-22 | n/a |
Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts. no licence · released 2026-07-28 | n/a |
RPG Maker MV Ultimate: AI copilot to generate, edit and understand RPG Maker MV projects (MCP) no licence · released 2026-08-31 | n/a |
Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops. no licence · released 2026-08-18 | n/a |
Delegate 60 specialist work products: 20 WaveEngine, 20 RQM Studio, and 20 RQM Robotics jobs. no licence · released 2026-08-20 | n/a |
Delegate 20 typed RQM Robotics jobs for validation, diagnosis, comparison, and optimization. no licence · released 2026-08-20 | n/a |
Delegate 20 fail-closed RQM Studio quantum work products with fixed-request x402. no licence · released 2026-08-20 | n/a |
Delegate 20 typed, evidence-backed WaveEngine signal work products with fixed-request x402. no licence · released 2026-08-20 | n/a |
Search bounded RSS, Atom, and RDF feed matches by keyword or regex. no licence · released 2026-08-12 | n/a |
RSS, Atom and JSON feeds for agents: find a site's feed, read items as JSON, keyless news search. no licence · released 2026-09-02 | n/a |
Validate OpenRTB bid requests and responses against IAB specs. ARTF, Rust core. no licence · released 2026-08-16 | n/a |
The open retrieval layer for AI agents — index code, docs, data. Search via MCP. no licence · released 2026-05-16 | n/a |
Mocap, rehab biomechanics, threat intel, fleet vision. 21 MCP tools, 10 free. x402/USDC paid. no licence · released 2026-07-28 | n/a |
Lint Verilog and SystemVerilog files and projects with structured diagnostics. no licence · released 2026-08-18 | n/a |
Give coding agents right-to-left awareness: lint, normalise Arabic, detect direction. no licence · released 2026-08-09 | n/a |
MCP server for Russian books search, details, and recommendation candidates. no licence · released 2026-03-21 | n/a |
Generate AI influencer photos, face swaps, and character sheets with a consistent face. no licence · released 2026-09-04 | n/a |
Read-only MCP server for RZD trains, cars, seats, adjacent pairs and car photos. no licence · released 2026-07-02 | n/a |
Send fiat payments via MCP with two-step confirmation and Stripe Connect. no licence · released 2026-02-09 | n/a |
Anonymous read-only Formula 1 tools, resources, prompts, completion, and interactive dashboard. no licence · released 2026-08-12 | n/a |
F1 race analytics & live timing for AI assistants — webhooks, results, and race simulations. no licence · released 2026-07-14 | n/a |
Manage Rackspace Spot Kubernetes Cloudspaces, node pools, and VMs from your AI assistant. no licence · released 2026-07-16 | n/a |
MCP gateway for raconteur.com: articles, search and full text. Read-only, no auth. no licence · released 2026-08-27 | n/a |
Manage RacterMX email forwarding — domains, aliases, webhooks, and more — via AI. no licence · released 2026-03-18 | n/a |
Kubernetes MCP server for diagnosis, resource management, GitOps, and RBAC-enforced operations. no licence · released 2026-09-07 | n/a |
Search internet radio stations by country, tag, popularity, and votes. No API key. By UnClick. no licence · released 2026-06-01 | n/a |
Local-first Wi-Fi incident diagnostics with native BLE scan, history, and risk evidence. no licence · released 2026-09-06 | n/a |
34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, and AI scoring. no licence · released 2026-04-22 | n/a |
Community-maintained knowledge base for Radix DLT — search, read, and contribute wiki pages. no licence · released 2026-08-15 | n/a |
Rafe Blandford's published career, case studies and writing. Read-only; no route to contact him. no licence · released 2026-08-08 | n/a |
Manage authorized Rafi leads, reminders, DNC status, and AI voice playbooks. no licence · released 2026-08-11 | n/a |
Search your knowledge bases from any AI assistant using hybrid RAG. no licence · released 2026-03-05 | n/a |
Manage your Twitch raid-train schedule from an AI assistant: claim, release & trade slots via OAuth. no licence · released 2026-06-25 | n/a |
Plan intercity journeys in India by train, flight or both, with a fare for every travel class. no licence · released 2026-09-03 | n/a |
45 MCP tools give AI agents live Rails schema, routes, models, and conventions. no licence · released 2026-09-03 | n/a |
Rails development skills, docs, and workflows exposed through MCP stdio. no licence · released 2026-05-12 | n/a |
Develop, manage, and debug Railway projects, services, and deployments from within agents. no licence · released 2026-04-22 | n/a |
CRM for VC fundraising. Pipeline, Gmail drafts, deck signals, VC intel — from your AI. no licence · released 2026-05-26 | n/a |
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