{"category":{"id":"crm-support-marketing","name":"CRM, support and marketing","description":"Contacts, deals, support tickets and email campaigns."},"entries":[
{"id":"attio-api","name":"Attio API","homepage":"https://developers.attio.com","docs":"https://docs.attio.com/","auth":"api_key+oauth2","auth_hint":"Authorization: Bearer <api_key_or_oauth_token>","mcp":{"type":"official","url":"https://mcp.attio.com/mcp","maintainer":"vendor","remote_url":"https://mcp.attio.com/mcp","tools":["list-objects","search-records","list-records","get-records-by-ids","create-record","upsert-record","update-record","merge-records","list-attribute-definitions","list-lists","create-list","list-records-in-list","add-record-to-list","update-list-entry-by-id","create-comment","list-comments","create-note","semantic-search-notes","get-note-body","list-tasks","create-task","update-task","search-meetings","get-call-recording","semantic-search-emails","get-email-content","list-workspace-members","whoami","run-basic-report","query-particle-sql"],"source_url":"https://docs.attio.com/mcp/overview","checked_at":"2026-09-24","domain_verified":true,"kind":"vendor-hosted","config":{"transport":"streamable-http","url":"https://mcp.attio.com/mcp","headers":null,"oauth":true,"docs_only":false,"source_url":"https://docs.attio.com/mcp/overview","checked_at":"2026-09-24"}},"free_tier":"Free tier: up to 3 seats, 50,000 records, API access included; no card required; 14-day trial of Pro plan","sdk":[],"openapi":"https://api.attio.com/openapi/api","llms_txt":"https://docs.attio.com/llms.txt","desc_en":"Search, create, and update records, lists, and notes in an Attio CRM workspace via REST API or official MCP.","notes":"Official MCP at mcp.attio.com/mcp uses OAuth login (no API key needed); read ops auto-approved, write ops require user confirmation in the MCP client.","verified":"2026-09-24","free_plan":{"kind":"free_tier","requires_card":false,"quota":"Free plan: up to 3 seats, 50,000 records, API and webhook access included","source_url":"https://attio.com/pricing","checked_at":"2026-09-24"},"auth_scheme":{"type":"http","scheme":"bearer","format":"Authorization: Bearer <access_token>","source_url":"https://docs.attio.com/rest-api/guides/authentication","checked_at":"2026-09-24"},"base_url":"https://api.attio.com/v2","rate_limits":{"summary":"100 read requests/second and 25 write requests/second","source_url":"https://docs.attio.com/rest-api/guides/rate-limiting","checked_at":"2026-09-24"},"oauth_scopes":{"scopes":["record_permission:read-write","object_configuration:read"],"source_url":"https://docs.attio.com/rest-api/endpoint-reference/records/create-a-record","checked_at":"2026-09-24"},"operations":["crm"],"no_auth":false,"call":{"operation":"create a company record","method":"POST","url":"https://api.attio.com/v2/objects/{object}/records","example":"curl -X POST https://api.attio.com/v2/objects/companies/records -H \"Authorization: Bearer $ATTIO_API_KEY\" -H \"Content-Type: application/json\" -d '{\"data\":{\"values\":{\"name\":\"Acme\"}}}'","response_fields":["data.id.record_id","data.id.object_id","data.web_url","data.values"],"async":null,"source_url":"https://docs.attio.com/rest-api/endpoint-reference/records/create-a-record","checked_at":"2026-09-24"},"has_free_tier":true,"has_trial":false,"no_card":true,"stale":false,"link_check":{"checked_at":"2026-09-24","docs":"ok","mcp":"ok","openapi":"ok","llms_txt":"ok"},"ratings":[{"source":"smithery","uses":277,"url":"https://smithery.ai/servers/attio","fetched_at":"2026-09-24T16:54Z"}],"uptime":{"window_days":30,"api":{"url":"https://api.attio.com/v2","probes":1,"up":1,"median_ms":350,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":404}},"mcp_remote":{"url":"https://mcp.attio.com/mcp","probes":1,"up":1,"median_ms":465,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":401}}}},
{"id":"hubspot-api","name":"HubSpot API","homepage":"https://developers.hubspot.com","docs":"https://developers.hubspot.com/docs/api/overview","auth":"api_key+oauth2","auth_hint":"Authorization: Bearer <private-app-token> (or OAuth2 access token)","mcp":{"type":"official","url":"https://mcp.hubspot.com","maintainer":"vendor","remote_url":"https://mcp.hubspot.com","tools":["get_user_details","get_organization_details","discover_hubspot_schema","search_crm_objects","get_crm_objects","manage_crm_objects","manage_segment","query_crm_data","search_properties","get_properties","manage_custom_properties","manage_custom_pipelines","search_owners","read_campaign_data","manage_campaign_objects","search_conversations","get_marketing_email_analytics","manage_marketing_email","manage_landing_page","manage_website_page","manage_blog_post"],"covers_full_api":false,"source_url":"https://developers.hubspot.com/docs/apps/developer-platform/build-apps/integrate-with-the-remote-hubspot-mcp-server","checked_at":"2026-09-24","domain_verified":true,"kind":"vendor-hosted","config":{"transport":"streamable-http","url":"https://mcp.hubspot.com","headers":null,"oauth":true,"docs_only":false,"source_url":"https://developers.hubspot.com/docs/apps/developer-platform/build-apps/integrate-with-the-remote-hubspot-mcp-server","checked_at":"2026-09-24"}},"free_tier":"free CRM account with limited-scope API access; many endpoints require a paid Hub tier (see APIs-by-tier docs)","sdk":["node","python","php","ruby"],"openapi":"https://developers.hubspot.com/docs/reference/api/overview","llms_txt":"https://developers.hubspot.com/docs/llms.txt","desc_en":"Create/update CRM contacts, deals, companies, and engagements, or send marketing emails, via REST API or remote MCP.","notes":"Remote MCP server at mcp.hubspot.com requires account admin authorization first (OAuth2); some API endpoints gated by subscription tier.","verified":"2026-09-24","free_plan":{"kind":"free_tier","requires_card":false,"quota":"Free tools: up to 2 users, 1,000 contacts","source_url":"https://www.hubspot.com/pricing/crm","checked_at":"2026-09-24"},"auth_scheme":{"type":"http","scheme":"bearer","format":"Authorization: Bearer <private_app_access_token_or_oauth_token>","source_url":"https://developers.hubspot.com/docs/api-reference/crm-contacts-v3/guide","checked_at":"2026-09-24"},"base_url":"https://api.hubapi.com","rate_limits":{"summary":"Private apps: Free & Starter 100 req/10s per app, 250,000/day per account; Professional 190/10s, 625,000/day; Enterprise 190/10s, 1,000,000/day","source_url":"https://developers.hubspot.com/docs/developer-tooling/platform/usage-guidelines","checked_at":"2026-09-24"},"oauth_scopes":{"scopes":["crm.objects.contacts.read","crm.objects.contacts.write"],"source_url":"https://developers.hubspot.com/docs/api-reference/crm-contacts-v3/guide","checked_at":"2026-09-24"},"operations":["crm","email-marketing"],"no_auth":false,"call":{"operation":"create a CRM contact","method":"POST","url":"https://api.hubapi.com/crm/v3/objects/contacts","example":"curl -X POST https://api.hubapi.com/crm/v3/objects/contacts -H \"Authorization: Bearer $HUBSPOT_ACCESS_TOKEN\" -H \"Content-Type: application/json\" -d '{\"properties\": {\"email\": \"example@hubspot.com\", \"firstname\": \"Jane\", \"lastname\": \"Doe\"}}'","response_fields":["id","properties","createdAt","archived"],"async":null,"source_url":"https://developers.hubspot.com/docs/api-reference/crm-contacts-v3/basic/post-crm-v3-objects-contacts","checked_at":"2026-09-24"},"has_free_tier":true,"has_trial":false,"no_card":true,"stale":false,"link_check":{"checked_at":"2026-09-24","docs":"ok","mcp":"reachable","openapi":"ok","llms_txt":"ok"},"ratings":[{"source":"smithery","uses":1166,"url":"https://smithery.ai/servers/hubspot","fetched_at":"2026-09-24T16:54Z"}],"uptime":{"window_days":30,"api":{"url":"https://api.hubapi.com","probes":1,"up":1,"median_ms":634,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":200}},"mcp_remote":{"url":"https://mcp.hubspot.com","probes":1,"up":1,"median_ms":333,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":401}}}},
{"id":"intercom-api","name":"Intercom API","homepage":"https://developers.intercom.com","docs":"https://developers.intercom.com/docs/references/rest-api/api.intercom.io","auth":"api_key+oauth2","auth_hint":"Authorization: Bearer <access_token> (workspace access token for private apps; OAuth for public apps)","mcp":{"type":"official","url":"https://mcp.intercom.com/mcp","maintainer":"vendor","remote_url":"https://mcp.intercom.com/mcp","tools":["search","fetch","search_conversations","get_conversation","search_contacts","get_contact","list_companies","get_company","list_articles","search_articles","get_article","create_article","update_article","add_internal_note"],"covers_full_api":false,"source_url":"https://developers.intercom.com/docs/guides/mcp","checked_at":"2026-09-24","domain_verified":true,"kind":"vendor-hosted","config":{"transport":"streamable-http","url":"https://mcp.intercom.com/mcp","headers":{"Authorization":"Bearer $INTERCOM_ACCESS_TOKEN"},"oauth":true,"source_url":"https://developers.intercom.com/docs/guides/mcp","docs_only":false,"checked_at":"2026-09-24"}},"free_tier":"free development workspace for building/testing; production use requires a paid Intercom plan","sdk":[],"openapi":null,"llms_txt":null,"desc_en":"Manage conversations, contacts, companies, and Help Center articles via REST API or Intercom's official remote MCP server.","notes":"Official MCP has region-specific endpoints: US at mcp.intercom.com/mcp, EU at mcp.eu.intercom.com/mcp; supports OAuth or bearer token auth.","verified":"2026-09-24","free_plan":{"kind":"free_tier","quota":"Free development workspace (dev only, US region, max 20 users/leads, no outbound email)","source_url":"https://developers.intercom.com/docs/build-an-integration/getting-started","checked_at":"2026-09-24"},"auth_scheme":{"type":"http","scheme":"bearer","format":"Authorization: Bearer <access_token>","source_url":"https://developers.intercom.com/docs/build-an-integration/learn-more/authentication","checked_at":"2026-09-24"},"base_url":"https://api.intercom.io","rate_limits":{"summary":"10,000 API calls/min per app and 25,000/min per workspace, enforced in 10-second windows","source_url":"https://developers.intercom.com/docs/references/rest-api/errors/rate-limiting","checked_at":"2026-09-24"},"operations":["support-ticketing","crm"],"no_auth":false,"call":{"operation":"reply to a conversation","method":"POST","url":"https://api.intercom.io/conversations/{conversation_id}/reply","example":"curl -X POST https://api.intercom.io/conversations/$CONVERSATION_ID/reply -H \"Authorization: Bearer $INTERCOM_ACCESS_TOKEN\" -H \"Content-Type: application/json\" -H \"Intercom-Version: 2.16\" -d '{\"message_type\":\"comment\",\"type\":\"user\",\"intercom_user_id\":\"<CONTACT_ID>\",\"body\":\"Thanks again :)\"}'","response_fields":["id","state","open","updated_at","conversation_parts"],"async":null,"source_url":"https://developers.intercom.com/docs/references/rest-api/api.intercom.io/conversations/replyconversation","checked_at":"2026-09-24"},"has_free_tier":true,"has_trial":false,"no_card":false,"stale":false,"link_check":{"checked_at":"2026-09-24","docs":"ok","mcp":"reachable"},"ratings":[{"source":"sourceforge","rating":4.7,"reviews":9,"url":"https://sourceforge.net/software/product/Intercom/","fetched_at":"2026-09-24T17:00Z"}],"uptime":{"window_days":30,"api":{"url":"https://api.intercom.io","probes":1,"up":1,"median_ms":495,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":403}},"mcp_remote":{"url":"https://mcp.intercom.com/mcp","probes":1,"up":1,"median_ms":233,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":401}}},"reviews_url":"https://raw.githubusercontent.com/eater2/ai_agents_api_library/main/catalog/reviews/intercom-api.json"},
{"id":"klaviyo-api","name":"Klaviyo API","homepage":"https://developers.klaviyo.com","docs":"https://developers.klaviyo.com/en/reference/api_overview","auth":"api_key+oauth2","auth_hint":"Authorization: Klaviyo-API-Key <private_api_key>","mcp":{"type":"official","url":"https://mcp.klaviyo.com/mcp","maintainer":"vendor","remote_url":"https://mcp.klaviyo.com/mcp","repo":"uvx klaviyo-mcp-server@latest","tools":["get_account_details","get_campaigns","create_campaign","send_campaign","get_catalog_items","get_events","create_event","get_metrics","query_metric_aggregates","get_profiles","create_or_update_profile","subscribe_profile_to_marketing","bulk_import_profiles","get_flows","create_flow","get_lists","create_list","get_segments","create_segment"],"covers_full_api":true,"source_url":"https://developers.klaviyo.com/en/docs/klaviyo_mcp_server_available_tools","checked_at":"2026-09-24","domain_verified":true,"kind":"vendor-hosted","config":{"transport":"streamable-http","url":"https://mcp.klaviyo.com/mcp","headers":null,"oauth":true,"docs_only":false,"source_url":"https://developers.klaviyo.com/en/docs/connect_to_the_klaviyo_mcp_server","checked_at":"2026-09-24"}},"free_tier":"free plan up to 250 contacts / 500 email sends per month","sdk":[],"openapi":"https://developers.klaviyo.com/en/reference/api_overview","llms_txt":null,"desc_en":"Manage email/SMS marketing profiles, lists, flows, and campaign analytics via Klaviyo's REST API or official MCP server.","notes":"Official remote MCP at mcp.klaviyo.com/mcp uses OAuth with dynamic client registration; a local MCP server option also exists. Private key scopes cannot be edited after creation.","verified":"2026-09-24","free_plan":{"kind":"free_tier","quota":"Up to 250 active profiles, 500 email sends/month, $5 of mobile messages/month","period":"month","source_url":"https://www.klaviyo.com/pricing","checked_at":"2026-09-24"},"auth_scheme":{"type":"apiKey","in":"header","name":"Authorization","format":"Authorization: Klaviyo-API-Key <private_api_key> (plus revision: <YYYY-MM-DD> header)","source_url":"https://developers.klaviyo.com/en/docs/authenticate_","checked_at":"2026-09-24"},"base_url":"https://a.klaviyo.com/api","rate_limits":{"summary":"Per-account per-endpoint tiers: XS 1/s,15/m; S 3/s,60/m; M 10/s,150/m; L 75/s,700/m; XL 350/s,3500/m","source_url":"https://developers.klaviyo.com/en/docs/rate_limits_and_error_handling","checked_at":"2026-09-24"},"oauth_scopes":{"scopes":["profiles:read","profiles:write","lists:read","lists:write","campaigns:read","campaigns:write","events:write"],"source_url":"https://developers.klaviyo.com/en/docs/authenticate_","checked_at":"2026-09-24"},"async_jobs":{"value":true,"how":"bulk import/catalog and campaign send operations create jobs; poll the corresponding get_*_job endpoint","source_url":"https://developers.klaviyo.com/en/docs/klaviyo_mcp_server_available_tools"},"operations":["email-marketing","sms"],"no_auth":false,"call":{"operation":"create a profile","method":"POST","url":"https://a.klaviyo.com/api/profiles","example":"curl -X POST https://a.klaviyo.com/api/profiles -H \"Authorization: Klaviyo-API-Key $KLAVIYO_PRIVATE_API_KEY\" -H 'revision: 2026-07-15' -H 'Content-Type: application/vnd.api+json' -d '{\"data\":{\"type\":\"profile\",\"attributes\":{\"email\":\"sarah.mason@klaviyo-demo.com\"}}}'","response_fields":["data.id","data.attributes.email"],"async":null,"source_url":"https://developers.klaviyo.com/en/reference/create_profile","checked_at":"2026-09-24"},"has_free_tier":true,"has_trial":false,"no_card":false,"stale":false,"link_check":{"checked_at":"2026-09-24","docs":"ok","mcp":"reachable","openapi":"ok"},"ratings":[{"source":"smithery","uses":2,"url":"https://smithery.ai/servers/klaviyo","fetched_at":"2026-09-24T16:54Z"},{"source":"sourceforge","rating":4.5,"reviews":8,"url":"https://sourceforge.net/software/product/Klaviyo/","fetched_at":"2026-09-24T17:00Z"}],"uptime":{"window_days":30,"api":{"url":"https://a.klaviyo.com/api","probes":1,"up":1,"median_ms":226,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":403}},"mcp_remote":{"url":"https://mcp.klaviyo.com/mcp","probes":1,"up":1,"median_ms":235,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":401}}},"reviews_url":"https://raw.githubusercontent.com/eater2/ai_agents_api_library/main/catalog/reviews/klaviyo-api.json"},
{"id":"mailchimp-marketing-api","name":"Mailchimp Marketing API","homepage":"https://mailchimp.com/developer/","docs":"https://mailchimp.com/developer/marketing/api/root/","auth":"api_key+oauth2","auth_hint":"Basic auth 'anystring:<api_key>' or Authorization: Bearer <token>; API key suffix encodes data center (e.g. -us6)","mcp":{"type":"community","url":"https://github.com/damientilman/mailchimp-mcp-server","maintainer":"community","repo":"https://github.com/damientilman/mailchimp-mcp-server","tools":["list_campaigns","get_campaign_report","add_member","create_campaign","send_campaign"],"covers_full_api":true,"source_url":"https://github.com/damientilman/mailchimp-mcp-server","checked_at":"2026-09-24","domain_verified":null,"kind":"community","config":{"transport":"stdio","command":"uvx","args":["mailchimp-mcp"],"env":["MAILCHIMP_API_KEY"],"docs_only":false,"source_url":"https://github.com/damientilman/mailchimp-mcp-server","checked_at":"2026-09-24"}},"free_tier":"free plan up to 250 contacts / 500 emails per month (API accessible on free plan)","sdk":[],"openapi":"https://api.mailchimp.com/schema/3.0/Swagger.json","llms_txt":null,"desc_en":"Manage email marketing audiences, campaigns, and automation via Mailchimp's Marketing REST API.","notes":"No official Marketing API MCP; community servers exist (e.g. damientilman/mailchimp-mcp-server). Mailchimp's official MCP (mandrillapp.com/mcp) covers only Transactional. API base URL includes account-specific data-center subdomain.","verified":"2026-09-24","free_plan":{"kind":"free_tier","requires_card":false,"quota":"250 contacts; max 500 email sends/month or 250/day","period":"month","source_url":"https://mailchimp.com/pricing/marketing/","checked_at":"2026-09-24"},"auth_scheme":{"type":"http","scheme":"basic","format":"Basic auth anystring:<API_KEY> (or Authorization: Bearer <OAUTH_TOKEN>)","source_url":"https://mailchimp.com/developer/marketing/docs/fundamentals/","checked_at":"2026-09-24"},"base_url":"https://<dc>.api.mailchimp.com/3.0","rate_limits":{"summary":"10 simultaneous connections per user; 120-second timeout per call","source_url":"https://mailchimp.com/developer/marketing/docs/fundamentals/","checked_at":"2026-09-24"},"async_jobs":{"value":true,"how":"batch operations endpoint processes requests asynchronously; poll the batch status","source_url":"https://mailchimp.com/developer/marketing/docs/fundamentals/"},"operations":["email-marketing"],"no_auth":false,"call":{"operation":"add a contact to an audience","method":"POST","url":"https://{dc}.api.mailchimp.com/3.0/lists/{list_id}/members","example":"curl -sS -X POST \"https://$MAILCHIMP_DC.api.mailchimp.com/3.0/lists/$LIST_ID/members\" --user \"key:$MAILCHIMP_API_KEY\" -H 'content-type: application/json' -d '{\"email_address\": \"prudence.mcvankab@example.com\", \"status\": \"subscribed\", \"merge_fields\": {\"FNAME\": \"Prudence\", \"LNAME\": \"McVankab\"}}'","response_fields":["id","email_address","status"],"async":null,"source_url":"https://mailchimp.com/developer/marketing/guides/create-your-first-audience/","checked_at":"2026-09-24"},"has_free_tier":true,"has_trial":false,"no_card":true,"stale":false,"link_check":{"checked_at":"2026-09-24","docs":"ok","openapi":"ok"}},
{"id":"pipedrive-api","name":"Pipedrive API","homepage":"https://developers.pipedrive.com","docs":"https://developers.pipedrive.com/docs/api/v1","auth":"api_key+oauth2","auth_hint":"x-api-token: <api_token> header, or Authorization: Bearer <oauth_token>","mcp":{"type":"official","url":"https://mcp.pipedrive.ai/mcp","maintainer":"vendor","remote_url":"https://mcp.pipedrive.ai/mcp","covers_full_api":false,"source_url":"https://support.pipedrive.com/en/article/mcp-claude","checked_at":"2026-09-24","domain_verified":false,"kind":"official","config":{"transport":"streamable-http","url":"https://mcp.pipedrive.ai/mcp","headers":null,"oauth":true,"docs_only":false,"source_url":"https://support.pipedrive.com/en/article/mcp-claude","checked_at":"2026-09-24"}},"free_tier":"no free tier; 14/30-day trial and free developer sandbox account for testing","sdk":["node","php"],"openapi":"https://developers.pipedrive.com/docs/api/v1/openapi.yaml","llms_txt":null,"desc_en":"Create and update deals, contacts (persons/organizations), and activities in a Pipedrive CRM pipeline via REST API.","notes":"Official hosted MCP at mcp.pipedrive.ai/mcp uses Pipedrive account sign-in (OAuth). Offers a free Sandbox account for development/testing separate from production pricing. Core endpoints (e.g. POST /deals) are v2 only: https://api.pipedrive.com/api/v2/deals; v1 remains for the rest","verified":"2026-09-24","free_plan":{"kind":"trial","quota":"Developer Sandbox account (5 seats) for building apps; deleted if inactive (no app in 45 days)","source_url":"https://pipedrive.readme.io/docs/developer-sandbox-account","checked_at":"2026-09-24"},"auth_scheme":{"type":"apiKey","in":"header","name":"x-api-token","format":"x-api-token: <API_TOKEN> (or Authorization: Bearer <OAUTH_TOKEN>)","source_url":"https://pipedrive.readme.io/docs/core-api-concepts-authentication","checked_at":"2026-09-24"},"base_url":"https://api.pipedrive.com/api/v2","rate_limits":{"summary":"Daily token budget 30,000 x plan multiplier x seats; burst per 2s (API token) Lite 20, Growth 40, Premium 100, Ultimate 120; search 10/2s","source_url":"https://pipedrive.readme.io/docs/core-api-concepts-rate-limiting","checked_at":"2026-09-24"},"oauth_scopes":{"scopes":["base","deals:full","contacts:full","activities:full","leads:full","search:read","users:read"],"source_url":"https://pipedrive.readme.io/docs/marketplace-scopes-and-permissions-explanations","checked_at":"2026-09-24"},"operations":["crm"],"no_auth":false,"call":{"operation":"create a deal","method":"POST","url":"https://api.pipedrive.com/api/v2/deals","example":"curl -X POST https://api.pipedrive.com/api/v2/deals -H \"x-api-token: $PIPEDRIVE_API_TOKEN\" -H \"Content-Type: application/json\" -d '{\"title\":\"New deal\"}'","response_fields":["success","data.id","data.title","data.stage_id"],"async":null,"source_url":"https://developers.pipedrive.com/docs/api/v1/openapi-v2.yaml","checked_at":"2026-09-24"},"has_free_tier":false,"has_trial":true,"no_card":false,"stale":false,"link_check":{"checked_at":"2026-09-24","docs":"ok","openapi":"ok"},"ratings":[{"source":"sourceforge","rating":4.4,"reviews":50,"url":"https://sourceforge.net/software/product/Pipedrive/","fetched_at":"2026-09-24T17:00Z"}],"uptime":{"window_days":30,"mcp_remote":{"url":"https://mcp.pipedrive.ai/mcp","probes":1,"up":1,"median_ms":353,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":401}}},"reviews_url":"https://raw.githubusercontent.com/eater2/ai_agents_api_library/main/catalog/reviews/pipedrive-api.json"},
{"id":"salesforce-apis","name":"Salesforce APIs","homepage":"https://developer.salesforce.com","docs":"https://developer.salesforce.com/docs/apis","auth":"oauth2","auth_hint":"Authorization: Bearer <access_token> (OAuth2 web-server / JWT bearer flow)","mcp":{"type":"official","url":"https://api.salesforce.com/platform/mcp/v1/platform/sobject-all","maintainer":"vendor","remote_url":"https://api.salesforce.com/platform/mcp/v1/platform/sobject-all","repo":"https://github.com/salesforcecli/mcp","tools":["soql_query","find","run_soql_query","deploy_metadata","retrieve_metadata","run_apex_test","assign_permission_set","list_all_orgs"],"covers_full_api":false,"source_url":"https://developer.salesforce.com/docs/platform/hosted-mcp-servers/guide/sobject-all.html","checked_at":"2026-09-24","domain_verified":true,"kind":"vendor-hosted","config":{"transport":"streamable-http","url":"https://api.salesforce.com/platform/mcp/v1/platform/sobject-all","headers":null,"oauth":true,"env":[],"docs_only":false,"source_url":"https://api.salesforce.com/.well-known/oauth-protected-resource/platform/mcp/v1/platform/sobject-all","checked_at":"2026-09-24"}},"free_tier":"free Developer Edition org available via signup at developer.salesforce.com/signup","sdk":["node","java","python"],"openapi":null,"llms_txt":null,"desc_en":"Read and write Salesforce CRM records (leads, opportunities, cases) programmatically via REST, GraphQL, or Bulk API.","notes":"Salesforce-hosted MCP servers (GA 2026, e.g. sobject-all: CRUD, query, search) need the MCP Service enabled and an External Client App for OAuth. The local salesforcecli/mcp server covers DX/DevOps tooling (metadata deploy, Apex, LWC).","verified":"2026-09-24","free_plan":{"kind":"free_tier","quota":"Developer Edition org: 15,000 API calls per 24 hours","period":"day","source_url":"https://developer.salesforce.com/docs/atlas.en-us.salesforce_app_limits_cheatsheet.meta/salesforce_app_limits_cheatsheet/salesforce_app_limits_platform_api.htm","checked_at":"2026-09-24"},"auth_scheme":{"type":"oauth2","scheme":"bearer","format":"Authorization: Bearer <access_token>","source_url":"https://developer.salesforce.com/docs/platform/hosted-mcp-servers/guide/hosted-mcp-servers-overview.html","checked_at":"2026-09-24"},"rate_limits":{"summary":"Developer Edition 15,000 calls/24h; Enterprise/Professional 100,000 + per-license calls/24h; 5 concurrent long-running (>=20s) requests on Developer/Trial orgs","source_url":"https://developer.salesforce.com/docs/atlas.en-us.salesforce_app_limits_cheatsheet.meta/salesforce_app_limits_cheatsheet/salesforce_app_limits_platform_api.htm","checked_at":"2026-09-24"},"operations":["crm"],"no_auth":false,"has_free_tier":true,"has_trial":false,"no_card":false,"stale":false,"link_check":{"checked_at":"2026-09-24","docs":"ok","mcp":"ok"},"ratings":[{"source":"github","repo":"salesforcecli/mcp","stars":479,"forks":111,"pushed_at":"2026-09-23","archived":false,"url":"https://github.com/salesforcecli/mcp","fetched_at":"2026-09-24T16:54Z"},{"source":"sourceforge","rating":4.7,"reviews":60,"url":"https://sourceforge.net/software/product/Salesforce/","fetched_at":"2026-09-24T17:00Z"}],"uptime":{"window_days":30,"mcp_remote":{"url":"https://api.salesforce.com/platform/mcp/v1/platform/sobject-all","probes":1,"up":1,"median_ms":301,"last":{"at":"2026-09-24T18:26Z","up":true,"detail":401}}},"reviews_url":"https://raw.githubusercontent.com/eater2/ai_agents_api_library/main/catalog/reviews/salesforce-apis.json"},
{"id":"zendesk-api","name":"Zendesk API","homepage":"https://developer.zendesk.com","docs":"https://developer.zendesk.com/api-reference/","auth":"api_key+oauth2","auth_hint":"Authorization: Bearer <oauth_token> (Basic {email}/token:{api_token} still works but is deprecated)","mcp":{"type":"community","url":"https://github.com/reminia/zendesk-mcp-server","maintainer":"community","repo":"https://github.com/reminia/zendesk-mcp-server","tools":["get_tickets","get_ticket","get_ticket_comments","create_ticket_comment","create_ticket","update_ticket","get_ticket_attachment"],"covers_full_api":false,"source_url":"https://github.com/reminia/zendesk-mcp-server","checked_at":"2026-09-24","domain_verified":null,"kind":"community","config":{"transport":"stdio","command":"uv","args":["--directory","/path/to/zendesk-mcp-server","run","zendesk"],"env":["ZENDESK_SUBDOMAIN","ZENDESK_CLIENT_ID"],"docs_only":false,"source_url":"https://github.com/reminia/zendesk-mcp-server#setup","checked_at":"2026-09-24"}},"free_tier":"Trial: 14-day free trial of Suite Professional, one-time, no credit card required; no free plan, paid plans from $19/agent/mo (Support Team, annual)","sdk":[],"openapi":null,"llms_txt":null,"desc_en":"Create, update, and search support tickets, users, and Help Center articles via Zendesk's REST API.","notes":"No official Zendesk-maintained MCP server found as of research date; several community MCP servers exist. API tokens can impersonate any account user, including admins.","verified":"2026-09-24","free_plan":{"kind":"trial","quota":"14-day trial of Customer Service Suite Professional","period":"one_time","source_url":"https://www.zendesk.com/free-trial/","checked_at":"2026-09-24","requires_card":false},"auth_scheme":{"type":"http","scheme":"bearer","format":"Authorization: Bearer <oauth_access_token>","source_url":"https://developer.zendesk.com/api-reference/introduction/security-and-auth/","checked_at":"2026-09-24"},"base_url":"https://{subdomain}.zendesk.com/api/v2","rate_limits":{"summary":"Support API requests/min: Team 200, Professional 400, Enterprise 700, High Volume add-on 2,500 (Essential legacy 10)","source_url":"https://developer.zendesk.com/api-reference/introduction/rate-limits/","checked_at":"2026-09-24"},"oauth_scopes":{"scopes":["read","write","tickets:read"],"source_url":"https://developer.zendesk.com/api-reference/ticketing/oauth/oauth_tokens/","checked_at":"2026-09-24"},"operations":["support-ticketing"],"no_auth":false,"call":{"operation":"create a support ticket","method":"POST","url":"https://{subdomain}.zendesk.com/api/v2/tickets","example":"curl -X POST https://$ZENDESK_SUBDOMAIN.zendesk.com/api/v2/tickets -H \"Authorization: Bearer $ZENDESK_ACCESS_TOKEN\" -H \"Content-Type: application/json\" -d '{\"ticket\": {\"subject\": \"My printer is on fire!\", \"comment\": {\"body\": \"The smoke is very colorful.\"}}}'","response_fields":["ticket.id","ticket.status","ticket.url","ticket.created_at"],"source_url":"https://developer.zendesk.com/api-reference/ticketing/tickets/tickets/","checked_at":"2026-09-24"},"has_free_tier":false,"has_trial":true,"no_card":true,"stale":false,"link_check":{"checked_at":"2026-09-24","docs":"ok","mcp":"ok"},"ratings":[{"source":"github","repo":"reminia/zendesk-mcp-server","stars":122,"forks":84,"pushed_at":"2026-08-27","archived":false,"url":"https://github.com/reminia/zendesk-mcp-server","fetched_at":"2026-09-24T16:54Z"},{"source":"sourceforge","rating":4.3,"reviews":20,"url":"https://sourceforge.net/software/product/Zendesk/","fetched_at":"2026-09-24T17:00Z"}],"reviews_url":"https://raw.githubusercontent.com/eater2/ai_agents_api_library/main/catalog/reviews/zendesk-api.json"}
]}