MCP Server Directory

Pine Script v6 Documentation io.github.paulieb89/pinescript-mcp

Pine Script v6 documentation lookup, function validation, and linting for AI code generation

Token-aware ripgrep code search and atomic multi-file edits for coding agents.

Qrcode io.github.pipeworx-io/qrcode

QR Code MCP — wraps api.qrserver.com (free, no auth)

Productivity framework for DevOps engineers using AI assistance (Claude Code) while working on PoCs

JYOTINT Sealed Forecasts com.jyotishintelligence/sealed-forecasts

Bitcoin-anchored sealed-forecast record: search, grades, calibration, luck test. Read-only, no key.

Production readiness for vibe-coded apps. 52 checks for security, reliability, and performance.

Code Sandbox API io.github.Br0ski777/code-sandbox

Execute Python, JavaScript, SQL code in a sandbox. x402 micropayment.

Use existing brand guidelines with AI. Turn websites, PDFs, and Figma into a .brand runtime.

Create, update, review, and resolve visual tests with Applitools Eyes across any supported SDK.

mcp-us-business-data io.github.avabuildsdata/mcp-us-business-data

Official-source US business, permit, and WHOIS evidence via read-only MCP tools.

Semilattice - audience prediction io.github.semilattice-research/mcp

Semilattice lets agents make predictions about audiences for content testing and decision making.

sentrysurface io.github.sentrysurface/sentrysurface

Cybersecurity MCP server for URL scanning, threat intelligence, and domain reputation.

Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.

MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs

Local-first memory system for AI agents with hybrid search and graph reasoning

Build-aware code intelligence for embedded C/C++ firmware — libclang, FTS5, call graphs, 33 tools

Jira/Confluence MCP server (MCP 2026-07-28): sprints, boards, attachments; writes or read-only

Dependency graph and blast-radius analysis for local TypeScript/JavaScript repos.

Crypto trading backtesting, bot deployment, AI strategy, and account management for Sentinel Bot.

MCP server wrapping Codex CLI for stdio-based tool calls.

45 pay-per-call AI agent tools + wallet-owned agent memory. Scraping, SEO, lint, crypto. x402 USDC

Claude Code token usage, cost, and plan limits from local logs and Anthropic's usage API.

MCP server bridging AI assistants to OpenAI Codex CLI for code analysis and review

XGR MCP Gateway io.github.xgr-network/xdala-workflow-builder

Public Streamable HTTP MCP gateway for XGRChain, XDaLa sessions, Explorer data and XGR standards.