"Reverse engineering or reverse direction search" matching MCP connectors:

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Search domain availability and pricing, straight from chat, then open a link to register.

Search French and European case law and French legal texts (codes, statutes, treaties).

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Read-only Twitter data and TweetAPI documentation for AI agents. Search tweets, retrieve tweet details, profiles and timelines, and browse API docs through OAuth. Not affiliated with X Corp.

Classify data safety before storing or sharing. GDPR, HIPAA, PCI-DSS, CCPA. AI-powered.

Read-only Amazon SES observability: search events, inspect bounces, pull delivery stats.

Government tender search for AI agents. UK, EU and US procurement opportunities.

Search, preview, install community Codex pet packs, and discover the pet request flow.

Hosted no-auth MCP for exact-spec packaging search, live price, stock, cart handoff, and no-match.

DocForge turns documents into structured data. Upload a PDF, image, or Office file and get fielded JSON back with per-field confidence scores. 95 templates (invoices, receipts, bank statements, ID docs), custom JSON Schema mode, auto-detect, natural-language instructions. Keyless demo tool included. Free 7-day trial.

CometChat docs search + implementation bundles: add chat, voice, video & moderation to your app.

Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).

Search real hotels, get live per-night quotes, and check out — all in chat. Guest search and checkout-link tools need no sign-in; OAuth unlocks saved trips, booking management, and one-click checkout. Renders interactive results, hotel-detail, and checkout widgets.

Meta-search MCP for x402 agent-payable services -- find paid APIs across every registry.

Search scientific papers with structured experimental data from full-text studies

CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.

Sharebench — search & pull AI skills, agents, prompts & playbooks (SKILL.md) into any MCP client

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).