Discover Model Context Protocol servers from the official registry. Publisher metadata with transparent provenance — not a security certification.
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9 259 records · Registry listing ≠ independent verification by NexIP
io.github.JinNing6/noosphere
Community of Consciousness MCP Server — upload and explore collective wisdom via GitHub.
io.github.JimothySnicket/gemini-image
Google Gemini image generation, editing, and local processing via MCP
io.github.JigSawFr/eurodns-mcp
Model Context Protocol server for the EuroDNS User API — domains, DNS zones, subscriptions and SSL.
io.github.Jiansen/proxy-doctor
Diagnose proxy misconfigurations that break AI coding tools (Cursor, VS Code, Windsurf)
io.github.JiangShan118/3d-texture-toolkit
Extract embedded PBR texture maps from local GLB files.
io.github.Jhackman2019/codebase-context-mcp
Codebase indexing and search via WASM tree-sitter. Works on ARM64 and x86_64.
io.github.JesusGarcia9009/lethe
Context GC for LLM agents: offload large tool outputs and recall them to save tokens.
io.github.Jcorderop02/packet-tracer-mcp
MCP server for Cisco Packet Tracer 9 — live IOS, OSPF, BGP, NAT, VLAN, VoIP, QoS, IPv6, wireless.
io.github.Jbelieve/maasy
AI marketing copilot: brand intelligence, campaigns, content, CRM, SEO, and skills for Claude.
io.github.JaysonAIOnline/cognitive-substrate
28-layer cognitive substrate with cross-session ToT evolutionary memory and self-telemetry tools
io.github.JayOfemi/shikamaru
Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib.
io.github.JayOfemi/byakugan
Private, on-device AI-text analysis including detection, AI-tell spans, and reuse overlap.
io.github.JasonCZMeng/assay
x402 service-quality oracle: check a service's paid-probe quality tier and score before paying it.
io.github.Jason26214/pwsh-exec-mcp
A minimal, transparent PowerShell 7 MCP for Windows — one tool: raw exit code, stdout, stderr.
io.github.Jason26214/omni-computer-use
Windows MCP server replicating Anthropic's computer-use tool surface, for any MCP client.
io.github.Jason26214/computer-use-omni
A 1:1 replica of Claude Desktop's computer-use tool surface, for Windows and the Claude Code CLI.
io.github.Jarroslav/agentic-os
Read-only, never-executing MCP server for the agentic-os governance, SDLC, and QE methodology.
io.github.Jannis-E/x402-mcp-server
Pay-per-call x402 tools on Base: web extract/render, burn-once secret vault, chart, GeoTIFF
io.github.James-Chahwan/repo-graph
Structural graph map of any codebase so LLMs navigate by structure, not guesswork.
io.github.JacobBruce/CAIT
Core AI Toolkit - a modular MCP server that extends AI assistants with practical capabilities
