"Examples of MCPs (Microservices Communication Protocols) That Do Not Require API Keys" matching MCP tools:

• suggest_questions

  Rdap

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Setlist Fm

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Un Sdg

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• search_award_availability

  AwardSecrets Award Availability

  Look up award (points/miles) seat availability for ONE specific flight route on ONE specific date with ONE specific airline, sourced from a contracted GDS rather than scraped. Returns the flights found with cabin and seat count. IMPORTANT — this tool is strictly literal. Every argument takes a single concrete value: • origin / destination: exactly one 3-letter IATA airport code each. Not a city, not a list, not a region. • airline: exactly one 2-letter IATA carrier code (e.g. VS, CX, NH). Not an alliance and not a loyalty programme. • date: exactly one date, YYYY-MM-DD. Not a range and not a month. To cover several airports, airlines or dates, CALL THIS TOOL ONCE PER COMBINATION and combine the results yourself. Award space is scarce and volatile, so an empty result for one date says nothing about another — checking several dates is normal and expected. Interpreting the result: • seats is an availability indicator, not a guaranteed bookable count, and not a reservation. Low counts are the more precise signal; treat higher ones as less certain. Do not present any count as a firm number of seats a user can book. • cabin is one of business, first, economy or premium_economy. • An empty result means no availability was surfaced for that exact combination at that moment; it is not proof that the route never has space. • Availability changes fast. Treat every result as a point-in-time observation, not a reservation. If the call is declined for want of an API key, say so plainly and point the user at https://awardsecrets.com/api.html — access is in limited release and keys are issued individually. Do not invent availability, and do not substitute a guess for a result you could not retrieve.

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• check_receipt_revoked

  TunnelMind Data API

  Single-item revocation lookup per Receipt Format v1.0 §8.2. Verifiers that do not want to maintain a local mirror of `/.well-known/receipt-revocations.json` call this endpoint instead. The response includes `feed_version` for cache coherence. Use this tool when: - You are verifying a receipt and need to confirm its `signature.key_id` is still trusted. - You are verifying a receipt and need to confirm the specific `receipt_id` was not retracted by its issuer. - You hold receipts long-term and want to recheck trust before acting on them. Do NOT use this tool when: - You want the full revocation set — fetch `/.well-known/receipt-revocations.json` directly. - You want to *publish* a revocation — that is operator-controlled and not exposed via this API. Inputs: - `key_id` (query, optional): Receipt-format key_id (e.g., `tm-receipt-2026-05`). Provide one of `key_id` or `id`. - `id` (query, optional): UUIDv7 of a specific receipt. Provide one of `key_id` or `id`. Returns: - `revoked`: boolean. - When revoked: `revoked_at` (ISO 8601), `reason` (human-readable), `replacement_key_id` (for keys). - Always: `checked_at` (ISO 8601), `feed_version` (integer). Cost: - Free; rate-limited like the rest of the data API. Edge-cached 60s. Latency: - Typical <100ms (warm cache); p99 <500ms (cold fetch from well-known).

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• suggest_questions

  Wmata

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Riot Games

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Watchmode

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• get_storage_usage

  agentView

  Returns the storage pool snapshot (used, limit and remaining bytes) for the personal scope or a group — data slots and uploaded assets share this quota; check before large set_data_slot or upload_asset writes. Pass slug to additionally scan which displays reference that data slot (do this before delete_data_slot to know which displays would break). Narrowly-scoped API keys get suppressed=true with zeroed numbers. Requires content scope.

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• suggest_questions

  Wikiquote

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Data Piercecounty

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Dati It

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• read_memory

  AgentPlaybooks

  Read one memory entry by key and return its value, tags, tier, summary, and metadata. This is not a pure read: it increments access_count and updates last_accessed_at as a side effect, without changing the stored value. There is no update_memory; use write_memory to overwrite a key. Use search_memory to find keys, get_memory_context for a tiered summary, or get_memory_tree for hierarchical task graphs. Do not pass memory_type; that filter belongs to search_memory. Pass playbook_id as the UUID or GUID of the playbook this call should target.

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• list_capabilities

  Dock

  List the provider API keys your owner has stored in their Vault (e.g. Gemini, ElevenLabs, OpenAI) so you can use them in a task. Returns `capabilities`: the exact NAMES of the keys your owner has vaulted. Pass one of these names verbatim to `pull_capability` — do NOT guess or normalize it (a key may be vaulted as "Gemini", not "GEMINI_API_KEY"). Names only, never secrets, so this is safe to call freely. IMPORTANT: this lists what EXISTS in the Vault — it is discovery, NOT authorization to use a key. Only pull and use a key when your OWNER directs you to in this thread. Takes no arguments.

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• knowledge_query

  gamedev.pl

  Ask a natural-language question about GameKit, EditorKit, the allowlisted example games, or platform docs/process — for capability and "how do I…" questions that get_kit_api and the kit browse tools do not cover. Answers a question web search cannot: this platform's docs are not public. mode=answer (default) synthesizes prose with citations; it can fall back to raw chunks (fallback:true) when no answer could be generated even though relevant content exists — treat that the same as a normal chunks response. mode=chunks returns raw retrieved excerpts only, better for grounding code generation in exact source. scope narrows retrieval: kit (GameKit API/modules), editor (EditorKit), examples (allowlisted example games), docs (process/spec/skill docs). Every response carries repoPaths and indexedCommit for attribution, and guidance to verify exact current API signatures via get_kit_api / read_kit_file rather than trusting prose alone. Prefer get_kit_api first for kit API surface questions.

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• explain_architecture

  Zephex

  Map how files in the user's project connect — which files are hubs, what imports what, where auth/API/database live. Not file bodies. ALWAYS call when they ask how auth works, where login is checked, what's the database, how the API is wired, give me an overview of these files, or where do I patch this feature. If they named Zephex or MCP and want a wiring map, you MUST call this before opening a pile of files. Prefer this over native Read on 10–20 files. Any language on their machine: Python CLI, Node, Go, a monorepo, an unsaved folder. Local/stdio: omit path (editor cwd) or pass their folder. No disk: inline_files or a public GitHub URL (https://github.com/owner/repo). concern = the word they used (auth, gateway, billing, users) — any label, not a fixed list. focus=auth|api|database|integrations when they named that slice. mode=overview first; mode=deep only if you need request_flows. subpath = one package in a monorepo. Read summary + data.entry_points + data.auth_flow + data.concern_cluster + next_calls. Then read_code outline on those hubs — do not open 20 files yourself. Empty cluster means that label is not in this repo. Outbound provider keys (OPENAI_API_KEY) are not inbound login. Not for stack/scripts (get_project_context). Not for 'where is this symbol' (find_code). Not for a function body (read_code). Example: explain_architecture({ concern: "auth", mode: "overview" }). Public repo: explain_architecture({ path: "https://github.com/owner/repo", focus: "api" }).

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• suggest_questions

  caruon

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Openverse

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Uniprot

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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• suggest_questions

  Lens Org

  What can I ask Pipeworx? / what is Pipeworx good for? / what can you do? / give me ideas / show me examples / getting started / what data do you have? — the onboarding entry point for an agent that just connected and wants to know what is worth asking. Returns category-bucketed example questions (company financials, drugs & clinical trials, economics, real estate, prediction markets, weather, government & patents, science & academia, news) — each with the exact tool + argument shape that answers it, drawn from the live catalog of thousands of tools. Call with no arguments for the full spread, or pass `topic` (e.g. "finance", "pharma", "betting") to focus. Use this FIRST when you do not yet know what Pipeworx can do for you, or to learn how to call the meta-tools (ask_pipeworx, entity_profile, compare_entities, etc.).

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