"Chemistry information or resources" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Free hosted jq REST API and remote MCP server running real jq compiled to WebAssembly on Cloudflare Workers. Filter inline JSON, public HTTPS URLs, or reusable 15-minute JSON uploads, up to 5 MiB. No install or signup. Tools: process_json, upload_json, delete_upload. Shared free quota: 100 calls/day per IP or 1,000/day per UUID. Public docs, status, privacy, and release notes: https://thejqapi.com/.
Send, receive, edit and react to WhatsApp messages from your own number. OAuth or API key sign-in.
Let AI agents read, check and edit Excel models. Open a workbook or drop in one MCP config. Either way: typed cells, a formula dependency graph, and a verification certificate. Deterministic — no OCR, no model guessing at your numbers.
Accounts receivable automation for Xero and QuickBooks Online, inside your AI assistant. Ask Claude, ChatGPT or any MCP client for a receivables summary, find customers and invoices, read the email and SMS replies your customers sent, and see what Paidnice sent or skipped. Ask why a reminder, late fee or statement did or did not go out, and update a customer's contact people straight into your ledger. Secure OAuth sign-in. One connection covers every organisation you tick, with Read or Read and Write access.
Tiqets MCP server for ChatGPT, Claude and any AI agent: search tickets, check availability, book tickets, list my bookings, download e-tickets and cancel booking in your own Tiqets account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Tiqets yourself; Cotlet does not store your password and you need no Tiqets API key. About the official Tiqets API: Tiqets has an API only for distribution partners such as travel agencies, not for customers (checked 11 Oct 2026). It lists the orders a partner generated, so it cannot see the bookings or tickets of your own Tiqets account. Setup and FAQ: https://cotlet.dev/integrations/tiqets-api-mcp-server
Idealista MCP server for ChatGPT, Claude and any AI agent: list my listings, update listing, renew listing and reply to lead in your own Idealista account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Idealista yourself; Cotlet does not store your password and you need no Idealista API key. About the official Idealista API: Idealista has no public API for your own listings or contacts (checked 11 Oct 2026). Its Search API is read-only and given only after an application, and its official Claude and ChatGPT app only searches public listings, with no login. Setup and FAQ: https://cotlet.dev/integrations/idealista-api-mcp-server
Hemnet MCP server for ChatGPT, Claude and any AI agent: search listings, get sold prices, list saved homes, save search and follow home value in your own Hemnet account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Hemnet yourself; Cotlet does not store your password and you need no Hemnet API key. About the official Hemnet API: Hemnet has no public or developer API for buyers or owners (checked 11 Oct 2026). Its own AI access is the Hemnet app inside ChatGPT, which runs only in ChatGPT and gives your agent or scripts no way to read your saved homes or saved searches. Setup and FAQ: https://cotlet.dev/integrations/hemnet-api-mcp-server
Search and read The Wyze blog's guides on guaranteed rent, temporary accommodation and property management for UK letting agents. Read-only, no login or API key.
Zoopla MCP server for ChatGPT, Claude and any AI agent: list my listings, update listing, reply to lead and get listing stats in your own Zoopla account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Zoopla yourself; Cotlet does not store your password and you need no Zoopla API key. About the official Zoopla API: Zoopla has no public API (checked 11 Oct 2026): its developer docs say the listings API is no longer publicly available. Member agents can arrange a Leads API and a Premium Listings API with Member Services, and listings arrive through property software feeds such as Alto, Jupix or Expert Agent. Setup and FAQ: https://cotlet.dev/integrations/zoopla-api-mcp-server
Wanderlog MCP server for ChatGPT, Claude and any AI agent: create trip, add place, import booking and update itinerary in your own Wanderlog account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Wanderlog yourself; Cotlet does not store your password and you need no Wanderlog API key. About the official Wanderlog API: Wanderlog has no public API and no developer docs (checked 11 Oct 2026). Trips, places, reservations and expenses are edited in its web and mobile apps; bookings come in by forwarding confirmation emails or connecting Gmail. Setup and FAQ: https://cotlet.dev/integrations/wanderlog-api-mcp-server
SiteMinder MCP server for ChatGPT, Claude and any AI agent: update rates, close dates, list reservations, update inventory and get channel performance in your own SiteMinder account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to SiteMinder yourself; Cotlet does not store your password and you need no SiteMinder API key. About the official SiteMinder API: SiteMinder has APIs, but the ones that change rates, availability and restrictions or deliver reservations are for technology partners who sign a partnership agreement and certify each API (checked 11 Oct 2026). A hotel can generate its own key only for the read-only Direct Booking API. Setup and FAQ: https://cotlet.dev/integrations/siteminder-api-mcp-server
REsimpli MCP server for ChatGPT, Claude and any AI agent: create lead, update deal stage, start drip campaign and get skip-trace results in your own REsimpli account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to REsimpli yourself; Cotlet does not store your password and you need no REsimpli API key. About the official REsimpli API: REsimpli has a limited Open API, included on every plan since REsimpli 6.0 (checked 11 Oct 2026). It reads leads, buyers, agents, vendors, call logs and appointments and can create or delete leads, but cannot update a lead's status, notes, tags, tasks or assignment. Setup and FAQ: https://cotlet.dev/integrations/resimpli-api-mcp-server
Rently MCP server for ChatGPT, Claude and any AI agent: list tours, get prospect details, update listing availability, create lock code and export leads in your own Rently account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Rently yourself; Cotlet does not store your password and you need no Rently API key. About the official Rently API: Rently has a public API for smart home devices and lock codes, but no on-demand API for leads, showings or listing status (checked 11 Oct 2026). Tour webhooks, lead data exports and partner credentials are set up by Rently staff, and the property feed is pulled once an hour. Setup and FAQ: https://cotlet.dev/integrations/rently-api-mcp-server
Quinyx MCP server for ChatGPT, Claude and any AI agent: list approval requests, approve request, deny request, offer open shift, add absence, create shift, attest worked hours and publish schedule in your own Quinyx account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Quinyx yourself; Cotlet does not store your password and you need no Quinyx API key. About the official Quinyx API: Quinyx has a REST API (checked 22 Oct 2026), but no official MCP server, and the API leaves out the manager's daily work: it cannot approve requests, offer shifts, attest hours or publish a schedule. Credentials are generated by someone with access to Account Settings > Integrations credentials, and a developer has to build the integration. Setup and FAQ: https://cotlet.dev/integrations/quinyx-api-mcp-server
Perfect Venue MCP server for ChatGPT, Claude and any AI agent: list events, create lead, update event details, send proposal and list payments in your own Perfect Venue account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Perfect Venue yourself; Cotlet does not store your password and you need no Perfect Venue API key. About the official Perfect Venue API: Perfect Venue has one public API, the Leads API: a write-only endpoint that creates a lead from your own contact form, and only on the Enterprise plan (checked 11 Oct 2026). Events, payments, messages and proposals cannot be read or changed by API. Setup and FAQ: https://cotlet.dev/integrations/perfect-venue-api-mcp-server
mHelpDesk MCP server for ChatGPT, Claude and any AI agent: create lead, create estimate, schedule job, create invoice and list customers in your own mHelpDesk account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to mHelpDesk yourself; Cotlet does not store your password and you need no mHelpDesk API key. About the official mHelpDesk API: mHelpDesk publishes no public API, webhooks or Zapier app; it syncs with QuickBooks and Google Calendar (checked 9 Nov 2026). It has no official MCP server. Setup and FAQ: https://cotlet.dev/integrations/mhelpdesk-api-mcp-server
Klook MCP server for ChatGPT, Claude and any AI agent: search activities, book activity and list bookings in your own Klook account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Klook yourself; Cotlet does not store your password and you need no Klook API key. About the official Klook API: Klook has no API for your own traveler account (checked 11 Oct 2026). Its Open API specification is written for merchants, reservation systems and channel managers that connect products to Klook, so a traveler cannot use it to search, book or manage bookings, vouchers or KlookCash. Setup and FAQ: https://cotlet.dev/integrations/klook-api-mcp-server
JobSheet MCP server for ChatGPT, Claude and any AI agent: create job sheet, create quote, create invoice, import company from Companies House and list job sheets in your own JobSheet account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to JobSheet yourself; Cotlet does not store your password and you need no JobSheet API key. About the official JobSheet API: JobSheet publishes no public API, webhooks or Zapier app; it connects only to Xero, as a paid add-on, and Companies House (checked 8 Nov 2026). It has no official MCP server. Setup and FAQ: https://cotlet.dev/integrations/jobsheet-api-mcp-server
Fillout MCP server for ChatGPT, Claude and any AI agent: create form, add question, set form logic, publish form, close form and read submissions in your own Fillout account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Fillout yourself; Cotlet does not store your password and you need no Fillout API key. About the official Fillout API: Fillout has a REST API that lists forms, reads a form's questions and its submissions, creates and deletes submissions and manages webhooks, but it cannot create or edit forms, and Fillout documents no MCP server for the form builder (checked 17 Oct 2026). Zite, Fillout's sister product, has an MCP server that can view the Fillout forms in a workspace, and its docs say creating forms is not supported over MCP. Setup and FAQ: https://cotlet.dev/integrations/fillout-api-mcp-server
Civitatis MCP server for ChatGPT, Claude and any AI agent: list bookings, update availability, close dates, get booking details and list payouts in your own Civitatis account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Civitatis yourself; Cotlet does not store your password and you need no Civitatis API key. About the official Civitatis API: Civitatis has no public API for suppliers (checked 11 Oct 2026). Bookings and availability sync only through a booking system Civitatis is connected to, such as TourCMS, FareHarbor, Bokun or Rezdy, after a commercial agreement and product mapping by Civitatis. Setup and FAQ: https://cotlet.dev/integrations/civitatis-api-mcp-server
Bullhorn MCP server for ChatGPT, Claude and any AI agent: search candidates, find matching candidates for a job, add candidate note, submit candidates to a job, update submission status and list job submissions in your own Bullhorn account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Bullhorn yourself; Cotlet does not store your password and you need no Bullhorn API key. About the official Bullhorn API: Bullhorn has a REST API, but it is sold as a paid partner contract to technology vendors, not as a key for a recruiter or an agency (checked 23 Oct 2026). Bullhorn does not allow middleware or connector companies to build on it and has no official MCP server. Setup and FAQ: https://cotlet.dev/integrations/bullhorn-api-mcp-server
Boulevard MCP server for ChatGPT, Claude and any AI agent: list appointments, book appointment, reschedule appointment, book from waitlist and add client note in your own Boulevard account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Boulevard yourself; Cotlet does not store your password and you need no Boulevard API key. About the official Boulevard API: Boulevard has an API, but only for Enterprise customers (checked 31 Oct 2026). The GraphQL Admin and Client APIs and custom apps are open to the Enterprise plan; below it you get Zapier on Premier and above, and no API, no MCP server and no way to read or move the day's schedule from outside the dashboard. Setup and FAQ: https://cotlet.dev/integrations/boulevard-api-mcp-server
SingleOps MCP server for ChatGPT, Claude and any AI agent: create lead, list proposals, schedule visit, list unpaid invoices and list jobs in your own SingleOps account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to SingleOps yourself; Cotlet does not store your password and you need no SingleOps API key. About the official SingleOps API: SingleOps has a Lead Entry API only: "It is not a general-purpose job-creation or read/write API, and there is no native Zapier integration". The token comes by email to support (checked 9 Nov 2026). Setup and FAQ: https://cotlet.dev/integrations/singleops-api-mcp-server
Zola MCP server for ChatGPT, Claude and any AI agent: list guests, add guest, track RSVPs, list registry gifts and mark thank-you sent in your own Zola account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Zola yourself; Cotlet does not store your password and you need no Zola API key. About the official Zola API: Zola has no public API, developer docs or webhooks for couples (checked 11 Oct 2026). Guest list, RSVP and gift data leave Zola only as files you download by hand from a desktop browser. Setup and FAQ: https://cotlet.dev/integrations/zola-api-mcp-server
ZenMaid MCP server for ChatGPT, Claude and any AI agent: create appointment, reschedule appointment, assign cleaner, list customers and get schedule in your own ZenMaid account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to ZenMaid yourself; Cotlet does not store your password and you need no ZenMaid API key. About the official ZenMaid API: ZenMaid has no public API: its help center says it does not support any kind of public API, including REST endpoints, webhooks or programmatic data access (checked 11 Oct 2026). The only official route is Zapier, which has four triggers and no ZenMaid actions. Setup and FAQ: https://cotlet.dev/integrations/zenmaid-api-mcp-server
tl;dv MCP server for ChatGPT, Claude and any AI agent: list meetings, get transcript, create clip, add note, share meeting and add meeting to folder in your own tl;dv account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to tl;dv yourself; Cotlet does not store your password and you need no tl;dv API key. About the official tl;dv API: tl;dv has a public REST API (version v1alpha1) and an official hosted MCP server, and both are read-focused (checked 17 Oct 2026). The API lists meetings and reads a meeting, its transcript, its notes and a signed download link; its only writes import or upload new recordings. Setup and FAQ: https://cotlet.dev/integrations/tldv-api-mcp-server
Service Autopilot MCP server for ChatGPT, Claude and any AI agent: create job, reschedule visit, send estimate, list invoices, add client and get route in your own Service Autopilot account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Service Autopilot yourself; Cotlet does not store your password and you need no Service Autopilot API key. About the official Service Autopilot API: Service Autopilot has no public API, developer portal or self-service API keys (checked 11 Oct 2026). Data moves through a two-way QuickBooks sync, a few partners the vendor picks, a Zapier trigger that only sends completed jobs out, and manual import and export; the QuickBooks sync needs the Pro or Pro Plus plan. Setup and FAQ: https://cotlet.dev/integrations/service-autopilot-api-mcp-server
Salonized MCP server for ChatGPT, Claude and any AI agent: list appointments, book appointment, find customer, add customer note and get sales report in your own Salonized account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Salonized yourself; Cotlet does not store your password and you need no Salonized API key. About the official Salonized API: Salonized has no public API, webhooks or MCP server (checked 31 Oct 2026). Its help center has no article on any of them, and the only public endpoints, a 2018 wiki page, serve the online booking widget. Setup and FAQ: https://cotlet.dev/integrations/salonized-api-mcp-server
Resource Guru MCP server for ChatGPT, Claude and any AI agent: list bookings, create booking, confirm tentative booking, approve or decline booking, add time off and create project in your own Resource Guru account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Resource Guru yourself; Cotlet does not store your password and you need no Resource Guru API key. About the official Resource Guru API: Resource Guru has a public REST API with OAuth 2 that reads and writes bookings, projects, clients, resources and time off, and an official MCP server that only reads (checked 23 Oct 2026). The MCP server shows schedules, availability, utilization, project budgets and time off, and cannot change any of it. Setup and FAQ: https://cotlet.dev/integrations/resource-guru-api-mcp-server
Rent Manager MCP server for ChatGPT, Claude and any AI agent: post charge, create work order, message tenant and list tenants in your own Rent Manager account. Cotlet works in the account through your Cloud Browser, a real Chrome where you sign in to Rent Manager yourself; Cotlet does not store your password and you need no Rent Manager API key. About the official Rent Manager API: Rent Manager has an API that reads and writes your database, but it is not self-serve (checked 11 Oct 2026). Its public pages offer no key signup: access goes through the Integrations Partner Program or an API support request, and a developer then builds the connector. Setup and FAQ: https://cotlet.dev/integrations/rent-manager-api-mcp-server
