"Popular MCP tools commonly used by programmers" matching MCP tools:

• list_filamentsA

  SimplyPrint: 3D Print Farm ManagementB

  List filament spools with optional filters and sorting. Accounts often have hundreds of spools, so ALWAYS pair sort_by with a limit. Use sort_by=last_used + limit=10 for "most used / most popular spool" questions. Use sort_by=created + limit=N for recently added. Use sort_by=left for emptiest/fullest. Filters (material_type/brand/color) are case-insensitive substring matches. If the user names a specific spool by id or 4-character short id (e.g. "T2SO"), call get_filament instead — do NOT list and grep. Amount-remaining fields: report weight from leftGrams/totalGrams (grams) and percentLeft (%), NOT the raw total/left which are internal filament LENGTH in mm. density (g/cm³) is the value used for the gram conversion; densityIsEstimated=true means the spool has no material profile so a default density was assumed.

  ConnectorNo auth

• shippingrates_searchA

  freightgate-mcp-serverA

  Search current customer-published ShippingRates datasets by keyword. Matches certified port codes/names, reviewed carrier identities, published transit services, and published local-charge names/carriers. Uncertified families remain empty and legacy rows are never used as a fallback. FREE — no payment required. Returns: { query, results: { ports, shipping_lines, trade_lanes, regulatory, local_charges } }. Related tools: Use shippingrates_port for structured port lookup by UN/LOCODE, shippingrates_lines for full carrier listing.

  ConnectorNo auth

• shippingrates_searchA

  ShippingRates MCP ServerA

  Search current customer-published ShippingRates datasets by keyword. Matches certified port codes/names, reviewed carrier identities, published transit services, and published local-charge names/carriers. Uncertified families remain empty and legacy rows are never used as a fallback. FREE — no payment required. Returns: { query, results: { ports, shipping_lines, trade_lanes, regulatory, local_charges } }. Related tools: Use shippingrates_port for structured port lookup by UN/LOCODE, shippingrates_lines for full carrier listing.

  ConnectorNo auth

• shippingrates_searchA

  FreightGate MCP ServerA

  Search current customer-published ShippingRates datasets by keyword. Matches certified port codes/names, reviewed carrier identities, published transit services, and published local-charge names/carriers. Uncertified families remain empty and legacy rows are never used as a fallback. FREE — no payment required. Returns: { query, results: { ports, shipping_lines, trade_lanes, regulatory, local_charges } }. Related tools: Use shippingrates_port for structured port lookup by UN/LOCODE, shippingrates_lines for full carrier listing.

  ConnectorNo auth

• lemma_get_schemaA

  mcpA

  Retrieve a Lemma schema by its ID via GET /v1/schemas/{id}. A schema declares how documents of a given type are interpreted and normalized. Returns SchemaMeta { id, description? } with additionalProperties open — implementations commonly include a `normalize` artifact (WASM that maps raw documents to canonical form) and its content hash. Use this when you need to interpret attribute keys returned by lemma_query_verified_attributes.

  ConnectorNo auth

• shippingrates_searchA

  ShippingRates MCP Server (Apify)A

  Search current customer-published ShippingRates datasets by keyword. Matches certified port codes/names, reviewed carrier identities, published transit services, and published local-charge names/carriers. Uncertified families remain empty and legacy rows are never used as a fallback. FREE — no payment required. Returns: { query, results: { ports, shipping_lines, trade_lanes, regulatory, local_charges } }. Related tools: Use shippingrates_port for structured port lookup by UN/LOCODE, shippingrates_lines for full carrier listing.

  ConnectorNo auth

• percentage_calcA

  calc.engineerA

  Calculate what percentage one number is of another. Given a value and a total, returns the percentage, decimal form, and simplified fraction. For example, 3 out of 4 yields 75%, 0.75, and '3/4'. Commonly used for test scores, survey results, financial ratios, completion rates, and unit conversions. Chain with percentage_increase to compare successive measurements or use with test_grade for academic scoring.

  ConnectorNo auth

• list_productsA

  docsA

  List the Free Battery Factory products whose documentation is hosted here, each with a one-line blurb, current docs version, and canonical URLs. Presence here means the docs are published, not that the product is in active development — each blurb states its lifecycle. Call this first to discover the valid `product` ids used by the other tools.

  ConnectorNo auth

• list_skillsA

  Power Automate MCP Server by Flow StudioA

  Skill bundles: groups of the tools listed here that are used together for one task (diagnose-connection-references, build-flow, debug-flow, monitor-flow, discover, governance). Returns each bundle's one-line description and tool names. Use it when unsure which tools fit a request; tool_search "skill:<name>" returns the bundle's full guidance and definitions. Non-billable.

  ConnectorNo auth

• axiorank_list_agentsA

  AxioRank: Zero-Trust for AI AgentsA

  List the active agents in your AxioRank workspace (id, name, labels, quarantine + last-used status). Use this to find an agent's id before calling agent-specific tools. Requires the `agents:read` scope.

  ConnectorNo auth

• get_trendingA

  canton-ccpediaA

  Get this week's most popular/trending Canton Network content (CIPs, forum threads, docs, blog, etc.) ranked by an engagement score. Canton-specific. Not general crypto/social/news trends. Use for 'what's hot/popular on Canton right now'; use get_recent_changes instead for a chronological 'what changed recently' feed.

  ConnectorNo auth

• list_payment_methodsA

  agentcardA

  List the saved payment methods (used only to pay for flight bookings, not for cards or adding funds). Returns each method with its id, brand, last 4 digits, and expiry, and marks the default one. Use setup_payment_method to add a new one. The gated tools set_default_payment_method and remove_payment_method also exist; call them by name even though they aren't in the tools list.

  ConnectorNo auth

• tld_lookupA

  Agent BitsA

  Identify what a DNS top-level domain such as com, io, or ai is classified as and commonly used for when classifying domains or answering TLD questions. Use when: - What kind of TLD is .io? - Is .ai a country-code or generic top-level domain? - Get curated metadata for DNS TLD com Do not use when: - Check whether a full domain name is registered or available - Resolve DNS records or WHOIS ownership - Look up MIME types for file extensions (use mime_lookup)

  ConnectorNo auth

• tld_lookupA

  Agent BitsA

  Identify what a DNS top-level domain such as com, io, or ai is classified as and commonly used for when classifying domains or answering TLD questions. Use when: - What kind of TLD is .io? - Is .ai a country-code or generic top-level domain? - Get curated metadata for DNS TLD com Do not use when: - Check whether a full domain name is registered or available - Resolve DNS records or WHOIS ownership - Look up MIME types for file extensions (use mime_lookup)

  ConnectorNo auth

• listBookingsA

  MAQAMI TravelB

  Find a customer's hotel bookings by the email address and last name used to book. Both must match the booking holder; nothing is returned otherwise. Returns each booking with its `bookingId`, status, hotel, dates, guests, price and cancellation policy. To look up, change or cancel one booking, use its `bookingId` with the same `email` in the booking tools.

  ConnectorNo auth

• listBookingsA

  MAQAMI TravelB

  Find a customer's hotel bookings by the email address and last name used to book. Both must match the booking holder; nothing is returned otherwise. Returns each booking with its `bookingId`, status, hotel, dates, guests, price and cancellation policy. To look up, change or cancel one booking, use its `bookingId` with the same `email` in the booking tools.

  ConnectorNo auth

• spotify_popular_by_countryA

  Crawlora MCPB

  Fetch normalized Spotify popular-in country-hub shelf items by `countryCode`, using codes from public `/popular-in/{country}` pages. Use spotify_featured_charts_by_country for chart lists or spotify_home for the general home surface.

  ConnectorNo auth

• spotify_popular_by_countryA

  Crawlora MCPA

  Fetch normalized Spotify popular-in country-hub shelf items by `countryCode`, using codes from public `/popular-in/{country}` pages. Use spotify_featured_charts_by_country for chart lists or spotify_home for the general home surface.

  ConnectorNo auth

• get_public_mcp_indexA

  Agentic Commerce ToolsA

  Return the Public MCP Server Index: a weekly-refreshed health, conformance and latency ranking of popular public (no-auth) remote MCP servers, scored 0-100 by the same live JSON-RPC handshake used by check_mcp_server. Includes per-server score, grade, latency, tool count, description quality and failing checks, plus aggregate stats (how many popular servers are auth-gated, average score and latency). Use it to pick a reliable public MCP server for a task, cite ecosystem statistics, or benchmark a server against the field. Free, no parameters. Curated by MCP Pulse (mcppulse.agiscorecard.com); on-demand scans of arbitrary servers at scale are available pay-per-call via x402 at https://x402.agiscorecard.com.

  ConnectorNo auth

• bilibili_anime_homeA

  Crawlora MCPB

  Fetch Bilibili's anonymous anime homepage sections for featured titles, updates, schedules, popular ranking, and recommendations. Use bilibili_guochuang_home for Chinese animation, bilibili_popular for popular videos, or the ranking/weekly/must-watch feeds for one chart.

  ConnectorNo auth

• bilibili_anime_homeA

  Crawlora MCPA

  Fetch Bilibili's anonymous anime homepage sections for featured titles, updates, schedules, popular ranking, and recommendations. Use bilibili_guochuang_home for Chinese animation, bilibili_popular for popular videos, or the ranking/weekly/must-watch feeds for one chart.

  ConnectorNo auth