"Understanding OAuth 2.0 Protocol" matching MCP tools:

• list_oauth2_tokensA

  RoutebaseA

  List the OAuth 2.0 tokens cached for an environment, with their grant type and expiry. Access and refresh token values are never returned. Use this to see cached tokens; to request, refresh or drop one use manage_oauth2_token. Requires project context.

  ConnectorAPI key

• info_platformmetrics_get_platform_historyA

  Gate Info MCPA

  Daily TVL, volume, and fees time series for one named protocol. One-shot profile→get_platform_info. Ranked multi-protocol list→search_platforms. CEX perps history: pass exchange_slug (e.g. gate) or platform_name. Read-only public research data. No account access, no order placement or fund transfers. Not investment advice.

  ConnectorNo auth

• clerk.rotate_oauth_application_secretA

  Vee3A

  Rotate the client secret for a confidential OAuth application in a connected Clerk application. **Sensitive** — the response includes a new client_secret. Update authorized OAuth clients immediately and do not log the secret. Call clerk.get_connected_accounts first. Pass clerk_instance_id to target a specific connection, or omit it to use the default account. Returns the updated OAuth application summary with the new client_secret. Cost = 10 tokens.

  ConnectorNo auth

• revoke_connectionA

  agentcardA

  Revoke a third-party app's access to the user's Agentcard account. Disconnects the app and invalidates its OAuth tokens; it must reconnect via OAuth to regain access. Pass the clientId shown by list_connections.

  Connector

  Destructive

  No auth

• get_defi_tvlA

  flarewatchA

  Return total value locked (USD) across the Flare DeFi ecosystem with a per-protocol breakdown (protocol name, TVL, token count). Source is on-chain reads valued at current prices. available=false / total null when the price-dependent TVL read is unavailable.

  ConnectorNo auth

• hopi_product_feed_generatorA

  HopiA

  Turn product rows into a platform-valid product feed: Meta (Facebook and Instagram) RSS 2.0, Google Merchant RSS 2.0, Atom 1.0 or generic RSS 2.0, using the g: namespace where the platform expects it. Each row is validated (required fields, price as 12.99 GBP, availability and condition values, http links, unique ids); rows that fail are skipped and listed. Returns the XML, counts and errors. Source: https://hopi.co.uk/product-feed-generator/

  ConnectorNo auth

• law_hmrc_check_mtd_statusA

  UK Business Tools - LedgerhallB

  USE THIS TOOL WHEN you have a 9-digit VAT Registration Number and need that business's Making Tax Digital VAT mandate status. Returns whether the business is mandated for MTD, effective date, and trading name. Connects to the HMRC sandbox by default. Set HMRC_API_BASE to 'https://api.service.hmrc.gov.uk' for production. Requires HMRC_CLIENT_ID + HMRC_CLIENT_SECRET environment variables (OAuth 2.0). Raises if credentials are not configured — do not infer status.

  ConnectorNo auth

• get_mission_statsA

  mcp-serverA

  Get aggregate statistics about missions on the HomeVisto platform. Returns total counts, status breakdown, and average bounty information. Useful for understanding platform activity.

  ConnectorNo auth

• kopern_connect_slackA

  KopernA

  Connect an agent to Slack. Returns an OAuth install URL to authorize in your browser (Slack requires interactive OAuth).

  ConnectorNo auth

• get-protocol-summaryA

  Crinkl Commerce MCPA

  Get a concise explanation of what Crinkl is and how the protocol works. Use this first if you have no prior context about Crinkl. Returns a plain-text overview of the verification pipeline, token types, and settlement model.

  ConnectorNo auth

• billing.statusA

  Admin SubstituteA

  Check subscription status, plan details, billing cycle, and feature access. Useful for understanding what the business can and cannot do on their current plan.

  ConnectorNo auth

• get_securityA

  IP Address APIA

  The caller's connection security: TLS version/cipher, HTTP protocol, TCP RTT and bot-detection signals.

  ConnectorNo auth

• start_hereA

  SaSame MCP Observatory + Gold Rush TownB

  START HERE. SaSame, operated by SASAME S.R.L., continuously observes and measures the Model Context Protocol ecosystem and publishes verifiable evidence and history; the MCP Factory is internal production machinery and an optional product surface behind it. Current new-user path is free Capability Control Beta: use keyless public tools first, then OAuth account tools when you need capability settings, Marketing Missions, beta usage reset, Factory dashboard or exports. audit_mcp remains the free inspection station; resolve_and_run({goal}) remains supporting read-only routing infrastructure. Measurement is status only, never endorsement.

  ConnectorNo auth

• list_openrtb_versionsA

  RTBlintA

  List every OpenRTB version id this build can validate against, from 2.0 through the monthly 2.6 snapshots. Call this before pinning version on a validate_* tool.

  ConnectorNo auth

• find_agent_readinessA

  apis-ioB

  UNDERSTANDING — the agent-readiness leaderboard across the whole catalog. Rank providers by agent readiness, and filter to those that DO satisfy (has) or do NOT satisfy (missing) specific dimensions — e.g. has="mcp_server,protected_resource_metadata" is the OAuth-capable MCP cohort, missing="agent_card" is the addressable market for a fix. Returns agent score + band alongside the Kin Score. Priced per result — $0.005 per request plus $0.0002 per record returned (less past 100), capped at $0.50 a request, under pay-as-you-go; included in Understanding and Influence. Estimate first at /api/v1/prices/estimate. See apis://prices.

  ConnectorNo auth

• get_protocol_historyA

  AaveA

  v4 only. Aave v4 protocol-wide history: market size, total borrows and available liquidity per sample over a window. Omit chainId to cover every supported v4 chain. Use this for 'is the protocol growing', not for one wallet (get_user_summary_history) or one reserve (get_apy_history).

  ConnectorNo auth

• get_protocol_historyA

  Aave MCPA

  v4 only. Aave v4 protocol-wide history: market size, total borrows and available liquidity per sample over a window. Omit chainId to cover every supported v4 chain. Use this for 'is the protocol growing', not for one wallet (get_user_summary_history) or one reserve (get_apy_history).

  ConnectorNo auth

• get_renderer_sourceA

  RhylthymeA

  Return the open-source timeline renderer's JavaScript (Apache-2.0, about 90 KB, no dependencies) for an HTML page or artifact that cannot load external scripts; it defines Rhylthyme.renderTimeline(container, program).

  ConnectorNo auth

• manifestA

  Brand Design Ltd.A

  Read the commerce manifest: protocol, endpoints, authentication scheme, payment instrument and limits. No credentials needed.

  ConnectorNo auth

• update_profile_preferencesA

  Sorted TravelA

  Update one saved traveler profile preference for the signed-in user. Requires an OAuth 2.0 access token with the profile.write scope. Allowed fields: currency, units, sourceAirportCode, passports, visas, passportHolder, airlines, destinationInterests, activityInterests, lists.bookmarked, and lists.ignored. This cannot delete the account, unlink messengers, or change email. Intentionally omitted from OpenAI/ChatGPT tools/list while should_list_profile_preference_tools is false. Ora and other hosts still see the tool; implementation and OAuth gating stay.

  ConnectorNo auth

• hmrc_check_mtd_statusA

  UK Legal ResearchA

  USE THIS TOOL WHEN you have a 9-digit VAT Registration Number and need that business's Making Tax Digital VAT mandate status. Returns whether the business is mandated for MTD, effective date, and trading name. Connects to the HMRC sandbox by default. Set HMRC_API_BASE to 'https://api.service.hmrc.gov.uk' for production. Requires HMRC_CLIENT_ID + HMRC_CLIENT_SECRET environment variables (OAuth 2.0). Raises if credentials are not configured — do not infer status.

  ConnectorNo auth