"Known" matching MCP tools:

• knownA

  poolproof — checks before you commit moneyA

  Do we hold a research note on this asset, protocol, chain or role that no price feed or TVL number will tell you: dead redemption bridges, ticker collisions, ended points programmes, closed marketplaces, capital gates. Facts and flags only, never advice. Free tier: 3 calls per hour per IP, shared with the website; unlimited access costs $0.020 per call over x402 at /v1/known

  ConnectorNo auth

• get_factsA

  graphite-mcpA

  Provide an entity ID to retrieve its known facts, including revenue, employee count, and more.

  MIT

• AxTidy3D_get_simulation_statusA

  axiomatic-mcpB

  Poll a Tidy3D cloud simulation to get its current status and actual cost when known.

  MIT

• verifyStarshipConfigA

  @hyperweb/mcp-serverB

  Validate a Starship configuration YAML string against the known schema to ensure correctness before deployment.

  MIT

• known_bad_lookupA

  lazaretto-mcpA

  Check a SHA256 hash against a daily updated store of known-malicious file indicators to get an instant yes/no verdict on whether the hash matches a known bad artifact.

  MIT

• list_lightsA

  deConz MCP ServerB

  Retrieve all lights known to the deCONZ gateway with their current state, enabling simple monitoring of connected Zigbee devices.

  Apache 2.0

• breachDataClassesA

  darknet-mcp-serverA

  Lists all known types of compromised data from HaveIBeenPwned to help analyze breach impact.

  MIT

• get_ibata_scaleA

  Betaflight MCPB

  Get the ADC current sensor scale factor for calibrating current readings against a known load.

  AGPL 3.0

• list_known_rogue_apsA

  UniFi Internal API MCP ServerB

  Lists rogue access points previously identified and marked as known in the UniFi controller, allowing you to review recognized network threats and maintain security.

  MIT

• list_merchantsA

  zenmoney-mcpA

  List known merchants and payees. Run sync first to refresh data.

  MIT

• blender_job_listA

  blender-lab-mcp-clientA

  List all known async Blender jobs, showing each job's ID, current status, and creation timestamp.

  MIT

• cisa_kev_catalogA

  osint-mcp-serverB

  Fetch the CISA Known Exploited Vulnerabilities catalog to identify actively exploited security flaws and prioritize remediation.

  MIT

• list_projectsA

  dashclawB

  List all known projects and display the currently selected one.

  MIT

• verify_agent_domainA

  mcp-humanpagesA

  Confirm domain ownership for registered agents using well-known file placement or DNS TXT record verification methods.

  MIT

• list_agentsA

  agent-link-mcpA

  Retrieve all known agents and their availability status on the system. Determine which agents are currently active for collaboration.

  MIT

• list_known_tokensA

  SOL ForgeB

  List all built-in known token symbols and their mint addresses on Solana. Access token information for DeFi integration.

  MIT

• delete_pageA

  telaA

  Remove a wiki page while preserving backlinks from other pages with the last-known title.

  AGPL 3.0

  Destructive

• get_exploitsA

  pg-cve-mcpA

  List all CVEs with known public exploits for PostgreSQL versions.

  Apache 2.0

• imap_list_spam_domainsA

  Mail Agent MCPB

  Lists known spam domains (built-in and custom) to identify and block unwanted email senders.

  MIT

• learnus_get_courseA

  LearnUs local MCP serverA

  Fetches one known LearnUs course using an exact Moodle course ID, returning its normalized structure and activities. Use when the exact course is known, not to list enrollments.

  MIT

• python_listA

  uv-mcpB

  List Python installations known to uv to view available versions for environment management.

  Apache 2.0