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MCP servers · AI, RAG & memory

50 listings on this page, in order of arrival. Each one has its own page with README, repository facts and source links.

  1. Text to Speech API
    Convert text to MP3 speech audio in 50+ languages. x402 micropayment.
  2. io.github.BrightWayAI/video-analyzer
    Analyze videos: extract frames, transcribe audio, generate storyboard breakdowns.
  3. Darwin RAG ★ 1
    Local-first RAG engine with MCP server for AI agent integration.
  4. hmem — Humanlike Memory for AI Agents ★ 23
    Persistent 5-level hierarchical memory for AI agents. SQLite-backed, lazy-loaded.
  5. McpOrchestrator ★ 2
    Route one agent through one MCP server to many, with progressive tool discovery to shrink context.
  6. io.github.CSOAI-ORG/a2a-governance-bridge-mcp
    A2a Governance Bridge MCP Server by MEOK AI Labs
  7. io.github.CSOAI-ORG/agent-audit-logger-mcp
    Hash-chained HMAC-signed audit log MCP for A2A (agent-to-agent) calls. Every tool-call, agent-ha...
  8. io.github.CSOAI-ORG/agent-handoff-certified-mcp
    Verifiable agent-to-agent task handoff with signed provenance chain. Initiating agent signs the ...
  9. io.github.CSOAI-ORG/agent-identity-trust-mcp
    Agent Identity Trust MCP Server by MEOK AI Labs
  10. io.github.CSOAI-ORG/agent-mcp-router-mcp
    Agent MCP Router MCP — one router for the whole MEOK fleet. Holds 62 MEOK MCPs behind one
  11. io.github.CSOAI-ORG/agent-orchestrator-mcp
    Agent Orchestrator MCP Server by MEOK AI Labs
  12. io.github.CSOAI-ORG/agent-prompt-injection-firewall-mcp
    The WAF for agents. Pattern-based + heuristic firewall scans prompts, RAG documents, tool argume...
  13. io.github.CSOAI-ORG/agent-rate-limiter-mcp ★ 1
    Fleet-wide shared rate limiter for A2A + multi-MCP deployments. Most MCP servers rate-limit inde...
  14. io.github.CSOAI-ORG/llm-compliance-comparison-mcp
    Llm Compliance Comparison MCP Server by MEOK AI Labs
  15. io.github.CSOAI-ORG/mcp-spec-compliance-mcp
    MCP Spec Compliance MCP — audits any MCP server.json against the official Model Context Protocol
  16. io.github.CSOAI-ORG/memory-search-mcp
    Memory Search MCP Server by MEOK AI Labs
  17. io.github.CSOAI-ORG/meok-aaif-agent-card-mcp
    MEOK AAIF Agent Card MCP — Linux Foundation AAIF agent identity bridge. Issues + verifies +
  18. io.github.CSOAI-ORG/meok-mcp-hardening-mcp
    MEOK MCP Hardening MCP — automated security red-team for any MCP server. Maps OWASP LLM Top 10
  19. io.github.CSOAI-ORG/rag-knowledge-graph-mcp
    Rag Knowledge Graph MCP Server by MEOK AI Labs
  20. io.github.CSOAI-ORG/rag-knowledge-mcp
    Rag Knowledge MCP Server by MEOK AI Labs
  21. io.github.CSOAI-ORG/vector-knowledge-graph-mcp
    AI-powered vector knowledge graph MCP server for agents. Supports add node, add edge, semantic node
  22. io.github.CSOAI-ORG/voice-audio-mcp ★ 1
    Voice Audio MCP server. Tools: text to speech, list voices, transcribe. Built by MEOK AI Labs.
  23. io.github.CanopyHQ/phloem
    Local-first AI memory with causal graphs. Fully offline, zero config, your data stays local.
  24. Calera FINSEC — Certified SEC Memory
    Certified SEC EDGAR fact memory for AI agents with zero hallucination and filing provenance.
  25. io.github.Cavinooo/claude-find ★ 11
    Pull Deep Memory from across your Claude Code Sessions — when you need it.
  26. LLM SEO MCP — Elephant Accountability
    LLM SEO and Agent Discoverability for B2B SaaS. Pricing, fit assessment, audit requests.
  27. io.github.Cipher208/ariel-memory
    Two-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth
  28. CPersona ★ 6
    Persistent AI memory in one SQLite file: 3-layer hybrid search, confidence scoring, 29 tools.
  29. redm-mcp ★ 3
    RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.
  30. CoReason Ecosystem — Federated MCP Gateway
    CoReason Tripartite Architecture Governance Plane. Stateless zero-trust federated MCP gateway.
  31. Synaptic Code Intelligence ★ 27
    Code intelligence for repository graphs, change impact, test selection, and engineering memory.
  32. OrcaRouter ★ 12
    Browse 160+ LLM models and live pricing — no API key needed for catalog. Add key to route chat.
  33. io.github.Cookient16/ai-brand-visibility-tracker
    Check if ChatGPT, Perplexity & Gemini mention or cite a brand. Share of voice + GEO/AEO tracking.
  34. io.github.Correctover/correctover-mcp-server
    Real-time LLM output verification with 6-dim contract validation and auto-failover across providers.
  35. io.github.Couchbase-Ecosystem/mcp-server-couchbase ★ 34
    Couchbase Model Context Protocol Server to interact with Couchbase clusters
  36. io.github.Creed-Space/creedspace-mcp-server
    Constitutional-AI safety guardrails for any LLM — personas, constitutions, adjudication.
  37. io.github.Cripacx/mediagen ★ 54
    Generate images and video from text prompts across Gemini, OpenAI and Kie AI.
  38. VaultCrux Memory Core
    VaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage
  39. io.github.Daichi-Kudo/llm-advisor ★ 2
    Real-time LLM/VLM benchmarks, pricing, and recommendations. 300+ models, 5 sources.
  40. io.github.Dakera-AI/dakera-mcp ★ 8
    Agent memory engine — 86 MCP tools, self-hosted, single Rust binary
  41. Obsidian Semantic Search
    Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.
  42. AiPayGen — 65+ AI Tools as an MCP Server ★ 2
    65+ AI tools as MCP: research, write, code, scrape, translate, RAG, agent memory, workflows
  43. inspeximus: agent memory with provenance, GDPR erasure and a tamper-evident audi ★ 6
    Self-correcting agent memory: recall, supersede, revert, forget, GDPR erasure, audit receipts.
  44. io.github.DanceNitra/mnemo ★ 6
    Self-correcting agent memory + MCP server: recall, supersede/revert/review corrections, erasure.
  45. io.github.DanielBlomma/cortex ★ 18
    Local repo context for coding assistants with semantic search and graph relationships.
  46. io.github.DanielGuru/repomemory ★ 2
    Persistent memory for AI coding agents. Hybrid search, auto-session capture, context routing.
  47. Shelfmark
    Local, privacy-first document catalogue for AI agents: metadata-only discovery, no cloud, no RAG.
  48. io.github.DavidFuchs/mcp-uptime-kuma ★ 48
    A Model Context Protocol (MCP) server for Uptime Kuma version 2.
  49. hubmesh ★ 2
    Deterministic multi-hop graph retrieval for RAG. Zero LLM calls in the query path.
  50. io.github.DennisPrediger/slac-mcp
    MCP server exposing SLAC (Simple Logic & Arithmetic Compiler) as tools for LLM agents