MCP servers for Claude Code

Workflow tools for federal contractors: go/no-go scoring, incumbent intel, recompete, NECO.

Unofficial stdio MCP server that calls xAI's x_search / web_search via X Premium / SuperGrok OAuth (no API key, no metered billing).

MCP server for describing and invoking gRPC methods

GTM + GA4 MCP: tag management, consent auditing, workspace versioning, reports.

Protected action infrastructure for automated decision making: protocol kernel, CLI evidence views, and local MCP proposal/evidence server.

Publish local HTML or Markdown as expiring password-protected HaoyouBox links.

A plain-language trip description becomes dated flight deals with prices and booking links.

Issue verifiable credentials from AI agents for $0.10 via x402. On-chain on Celo, IPFS-pinned.

Ed25519-signed market-state receipts for 28 exchanges. Fail-closed pre-trade gate.

MCP server for Hermes Asia x402 CN/JP market intelligence via USDC on Base. 8 endpoints.

Hiking trails: nearby search and lookup.

Search, read and compare Hacker News "Who is hiring?" job posts as typed data. Read-only.

Check Proof of Process chains: record, file match, timestamps, registry. Never one verdict.

MCP server that sends work to Cursor Agent over ACP and returns the session id needed to continue.

x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.

GitHub for AI agents — repos, files, code search, issues, PRs, commits. Read-only default.

Image generation & editing for AI agents (Runware) — text-to-image, bg removal, upscale.

Read-only MongoDB for AI agents — find, aggregate (no write stages), count, stats.

Observability for incident agents — query Loki (LogQL), Prometheus (PromQL), Elasticsearch.

Extract, create, convert & validate invoices (UBL, CII, XRechnung, ZUGFeRD, PDF, Excel)

Deploy forms and sites to live URLs from AI conversations with automatic form capture.