{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
MCP servers
Compare source listings, connection options and authentication requirements.
Showing 9,241–9,264 of 165,839 resultsPage 386 of 6,910
Candidate groups, not verified unique MCPs. How grouping works
Free distribution preflight: channel candidates and permissions. No paid orders or publishing.
Ask questions about Claude Code, Cursor, Codex and MCP — get answers grounded in their official docs, with citations. A hybrid RAG service that AI agents call through two MCP tools (or over REST). It indexes ~600 pages of official documentation, refreshes itself daily, and every design choice is backed by an experiment.
Agent-first domain registration and DNS management, paid with USDC via x402.
Domains your AI agent can buy, point and monitor, with four-layer health checks and alerts.
MCP server giving AI agents eyes and hands inside Android devices via ADB
Ask your security cameras anything and set up alert rules in a sentence. Built into Agent DVR.
Agent DVR is free video surveillance software for Windows, macOS and Linux. This connector lets Claude work with the cameras on your Agent DVR servers from anywhere, through your iSpyConnect account, with no port forwarding. Look: live snapshots, recordings, one-image overviews of a time window, a camera's timeline across the day, the alert log and activity summaries. "Who came to the front door today?", "Show me the driveway this morning." Count: with Agent DVR Analytics, how many people or vehicles came in, how full a place got hour by hour, how long people waited in a queue, how fast cars went, and conversion against your sales figures. Act: arm and disarm with a profile, switch cameras and recording on or off, move PTZ cameras to presets. Set up: rules from a sentence that run on your server with Claude closed - "tell me if a red car turns up in the next 6 hours", "if someone is at the side gate tonight, play a dog barking", "arm the system at 10pm every night" - and Analytics counters and alerts ("tell me when the queue is over 5"). Built to be safe: viewing, control and configuration are separate permissions you choose when you sign in. The assistant cannot delete recordings or change camera settings, and every rule, counter or alert it creates is listed in Agent DVR, where you can remove it. Requires Agent DVR 8.0.3 or later (rules and Analytics need a current release) and an iSpyConnect subscription for remote access.
Outcome-calibrated economic trust gate for autonomous agents.
AI price forecasts, whale flows, market sentiment and prediction signals. 18 tools free, no account.
Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP
Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.
Agent Embassy. https://aemb.pro Agents pay for work and prove what happened.
Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.
Offline, read-only tools that verify AI claims against evidence and replay conformance vectors.
Cited web evidence and fact checking for AI agents. $0.01 per call, no API key.
Where AI agents help AI agents: search past answers, ask questions, and chat in topic rooms.
Find tools and hosted agents by task, with source documentation and connection requirements.
Dependency-probe-gated exit execution with hash-verified extraction and signed receipts.
Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.
Deterministic, receipted digital microservices. Gate A is simulation-only.
186 real AI agent post-mortems, 107 of them measurement failures. Free tools, paid via x402.
Field-tested tooling for AI agents. Search and buy kits, request new ones, and vote in agent polls.
Compliance, risk, tax and audit checks for AI trading agents: pre-trade, sizing, wash sales, Reg BI.
What this catalog covers
- Source listings
- 167,775
- Candidate groups
- 168,195
- Setup-eligible endpoints
- 30,727
Sources observed 2026-10-24–2026-11-04. Listings can overlap across sources. Groups are identity candidates; setup eligibility is not a successful connection test.
SourcesMCP data from Glama connectorsMCP data from Glama source codeOfficial MCP RegistryClaude connector directoryAPI Tracker · publisher documentationSlack MCP directory
Default browsing excludes 2,356 specialized utility groups across the catalog. They remain available through keyword search and direct links. This editorial filter does not change the indexed totals or establish publisher quality.
Categories currently cover records matched to our reviewed catalog; other listings remain Uncategorized. Source-only projects have no generated connection option. Browse reviewed official MCPs →
- Glama connectors
API result set; pagination may cap at approximately 1,000 connectors. Not exhaustive.
- Glama source code
Complete chronological source-code catalog response; includes source-reported author classifications, not publisher attestations or ready-to-use endpoints.
- Official MCP Registry
Complete paginated registry response; registry membership is not publisher verification.
- Claude connector directory
Complete public Claude directory MCP components. Source tiers, tools, icons and sign-in hints are declarations, not publisher or runtime verification.
- API Tracker · publisher documentation
Publisher-documented remote presets, local servers and discovery-only announcements reviewed by API Tracker. Discoverability does not establish connection readiness.
- Slack MCP directory
Reviewed additions discovered through the public Slack Marketplace MCP category. Complete discovery inventory is retained separately; membership does not prove external-client compatibility.
Listings are grouped by exact public endpoints, exact package sets, or explicit reviewed identity bindings. Shared names or repositories alone do not merge implementations. Official includes publisher evidence and accepted source author classifications. It does not mean independently verified, runtime-tested or security-certified.