io.github.holistis/bug-bounty-intelligence-mcp

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

io.github.Yarmoluk/ckg-nemotron-perplexity

NVIDIA Nemotron + Perplexity Sonar as knowledge graphs — 2 domains, 83 nodes. MCP-native.

io.github.Yarmoluk/ckg-mcp

97-domain knowledge graphs for AI agents — 4× F1 of RAG, 11× fewer tokens. MCP-native.

io.github.kwizzlesurp10-ctrl/x402-mcp

Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.

io.github.donggyun112/keymem

Associative key-graph memory for LLM agents — recall by association, not vector similarity.

io.github.trakkr-aisearch/openai-ads-mcp

OpenAI Ads MCP for ChatGPT Ads campaigns, creatives, audiences, insights, and conversions.

io.github.LJaysk/kr-dart-events

Real-time Korean corporate disclosure (DART) events. Pay per call in USDC via x402. No API key.

io.github.ophydami/storeboard

Generate exact-size App Store and Google Play screenshots, feature graphics, and listing copy.

io.github.gejyn14/kiwoom-mcp

Kiwoom Securities REST API for Korean markets — 236 endpoints, streaming, gated order execution

io.github.edgarfloresguerra2011-a11y/marketnow

MCP marketplace with 8,845 security-audited skills. 9-layer Sentinel audit + ATC trust cards.

io.github.vincentvella/devloop

Browser + dev-server logs on one correlated timeline, for Claude Code and AI agents.

io.github.rmartins1451/losbeto-mcp

x402-paid market intelligence: forex, stocks, commodities, macro + crypto. Pay-per-call in USDC.

io.github.pipeworx-io/uk-gazette

The Gazette — official UK public record: insolvencies, winding-up petitions, deceased estates

io.github.luotwo/easyaccesspdf-mcp

PDF accessibility checks (veraPDF PDF/UA-1), auto-fix and Markdown conversion. EU-hosted.

io.github.pipeworx-io/gnews

GNews MCP — Global news search via GNews API (gnews.io)

io.github.eralpozcan/vision-squeezer

Cut vision-LLM token costs by snapping images to tile boundaries — Claude, GPT, Gemini, Llama, Qwen

io.github.hypark5540/discord-mcp

Safe Discord access for reading guild data and optionally managing bot messages

io.github.jacksenechal/scan-mcp

MCP server for scanner discovery and batch capture via SANE

io.github.getanirao/ghidra-retro-mcp

Headless Ghidra MCP server with P-code emulation and multi-console ROM triage.

io.github.pipeworx-io/censtatd-hk

Hong Kong Census and Statistics Department (C&SD) open-data MCP.

io.github.jdhart81/agent-market-network

Signed agent discovery, security attestations, paid work, and verified settlement reputation.

io.github.edinabazi/raze

Explore Raze services, pricing, projects, availability, and confirmed introduction bookings.

io.github.chriswu727/argus

Autonomous QA MCP for web and macOS that tests like a real engineer, finds bugs, and verifies them.

io.github.YawLabs/vew-mcp

Browser MCP: drive a real Chromium via Playwright with compact ref-addressable page snapshots