A Python server using FastAPI to expose public web API endpoints to an agent MCP Connectors

Gemina FileTag A

Tag, rename, and enrich PDFs and images. Free tier: 1,500 tags/month, no credit card.

File Systems Image & Video Processing

1311

AI Design Blueprint A

Public agentic AI doctrine tools plus authenticated architecture, design, and spec validators.

AI & Machine Learning Autonomous Agents

291

rust-faf-mcp B

Persistent project context — Rust-native MCP server. IANA-registered .faf format.

Knowledge & Memory File Systems

314

Patch Tuesday A

Hosted endpoint for patch-tuesday-mcp: query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment. Free, no auth or API keys.

Security

11

excalibur-mcp A

FastMCP server for posting formatted content to X (Twitter) — Tollbooth-monetized, DPYC-native

Social Media Communication

7113

Computer-Use Agents API A

Run and manage H Company's Computer-Use Agents from any MCP client.

Agent Orchestration Autonomous Agents

6131

optionality-mcp A

Optionality — AI-judged options trading drill, Tollbooth-monetized MCP server

Finance AI & Machine Learning

691

tts A

Hosted pay-per-use TTS: 54 neural voices, 9 languages incl. Brazilian Portuguese. $10 free credits.

Text-to-Speech Audio Processing

31

WindowsForum MCP Server A

Search WindowsForum.com threads, posts, and Windows news; fetch documents and Microsoft KB info.

Search Web Scraping Communication

221

Retro Diffusion Pixel Art MCP A

Hosted MCP server for Retro Diffusion. Generate authentic, grid-aligned pixel art — sprites, characters, animations, and tilesets — from Claude, Cursor, VS Code, Windsurf, or any MCP client. 90+ styles, free cost estimation, pay-per-generation with no subscription and credits that never expire.

Image & Video Processing AI & Machine Learning

191

store A

Custom metal-print storefront: catalog search, product details, shipping, reviews. Read-only.

E-commerce & Retail Search

111

fiscal A

Brazilian fiscal MCP server - issue NF-e, NFC-e, NFS-e, CT-e, MDF-e and DC-e via SEFAZ.

Government Data Legal & Compliance

341

AI Design Blueprint Doctrine A

The industry standard reference for safe, observable, and steerable AI agent UX. Browse and search the 10 Blueprint principles, principle clusters, curated implementation examples, and application guides. 13 public tools require no credentials. Tools for learning path, coaching context, and handoffs require a Firebase Bearer token. Validation and usage summary tools require a Pro or Teams membership.

Documentation Access Autonomous Agents

291

outdoorithm A

Campground discovery, availability, planning, and booking handoffs across US public lands.

Travel & Transportation Location Services Government Data

171

Secant Agent Research Pack B

Paid MCP web research for agents: search, extraction, citations, and x402 payment discovery.

Search Research & Data Web Scraping

511

PreClick — An MCP-native URL preflight scanning service for autonomous agents (formerly URLCheck).A

PreClick scans links for threats and confirms intent match with high accuracy before agents click.

Security Agent Orchestration Autonomous Agents

616

PreClick — An MCP-native URL preflight scanning service for autonomous agents.A

PreClick scans links for threats and confirms intent match with high accuracy before agents click.

Security Autonomous Agents App Automation

616

OneQAZ Trading Intelligence A

Live market data, signals, positions, and macro analysis for crypto, KR stocks, and US stocks.

Finance Search Research & Data

391

machfive A

Generate hyper-personalized cold email sequences via MachFive API.

Marketing Communication App Automation

612

Image Tools - Background Removal, Upscaling & Face Restoration A

Background removal, 4x upscaling, and face restoration via GPU

Image & Video Processing Multimedia Processing

42

"A Python server using FastAPI to expose public web API endpoints to an agent" matching MCP connectors: