namespace:com.arcat MCP Connectors

YouTube Transcript Downloader A

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

Entertainment & Media Research & Data Web Scraping

41

AlgoVault — Crypto Quant Trade Calls A

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Finance Cryptocurrency Research & Data

932

HemmaBo Host Booking Engine A

Host-owned vacation-rental direct booking via VRP. Signed offers, 0% commission. Not an OTA.

E-commerce & Retail Travel & Transportation

1511

~Alter Identity A

Identity infrastructure for the AI economy. Confirms if someone is known; returns inferred traits.

AI & Machine Learning Cryptocurrency Security

121

league-loom AOAuth

Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools.

Sports Games & Gamification

201

ecoExperten Energieausweis A

Order official German energy certificates (Energieausweis) from chat — on invoice, 1-2 days.

Energy Government Data

41

Senzing A

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

Data Platforms Databases Developer Tools

131

savvly A

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

Finance

81

agent-guild A

Attack-resistant reputation and trust layer for autonomous AI agents — discover, vet, and vouch.

Autonomous Agents Security

111

tela A

Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

Documentation Access Knowledge & Memory Note Taking

411

Pairoa AOAuth

Your AI meets theirs before you do — private matching for needs, offers, and opportunities over MCP.

Autonomous Agents

81

Do Not Act A

Fail-closed guard clause for prediction-market agents before trade().

Security Autonomous Agents

81

ProWoDo BOAuth

Manage tasks, sprints and daily planning in chat. ProWoDo's connector lets Claude, ChatGPT and other AI agents create and update tasks, plan sprints, write daily standups and assign work via natural language. 50+ tools, OAuth 2.0 secured.

App Automation Developer Tools Project Management

591

what2post A

Read-only access to your what2post LinkedIn data: posts, profile stats, follower growth and goals.

Social Media Marketing

41

DataNexus MCP A

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

Open Data Research & Data Security

551

Planner (proof-of-done)A

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).

Testing & QA Tools Autonomous Agents

283