Remote MCP servers

chasa

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AI invoice follow-up emails for freelancers.

chat-recall

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One searchable history across every AI coding tool, with secret scanning and a shared task board.

Build and manage AI-native customer support agents from Claude or any MCP client.

Chat Thing

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Chat Thing MCP Server The official Chat Thing MCP server.

• List Teams: List teams the authenticated user is a member of, with their role on each team. Use this to discover the teamId required by `create_bot` when the user belongs to multiple teams. The `role`
• List Models: List the LLM models available for use as a bot's primary model. Use the `type` field as the `model` argument to `create_bot` or `update_bot` (e.g. `claude46Sonnet`, `gpt5`). The MCP tools
• List Bots: List bots belonging to teams the authenticated user is a member of. Optionally filter by teamId. Each bot's `version` is included so you can tell v2 bots (editable via `update_bot`) from le

Search 10,500 French castles and read verified entries: hours, prices, accessibility.

chatflow

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WhatsApp CRM for AI agents: search contacts, read chats, manage the sales pipeline, send messages.

ChatGenius tools: Instagram, Facebook, WhatsApp and SMS inbox, contacts, bookings, flows, posts.

Medigami patient tools: rates, markups, denial codes, deadlines, overturn rates, procedure codes

Chatroost — unofficial Telegram MCP server

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Unofficial Telegram MCP server — read, search, reply and react in your own Telegram account.

CHEAP_FLIGHTS_MCP

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MCP server for searching cheap flights in real-time.

• Search Flights: Vyhladaj lety medzi dvoma letiskami. Vrati najlacnejsie lety zo vsetkych aktivnych leteckych spolocnosti. Args: origin: IATA kod odletoveho letiska (napr. BTS, VIE, BUD) destination: I
• List Active Airlines: Zobraz zoznam aktualne aktivnych leteckych spolocnosti.
• Add Airline: Pridaj letecku spolocnost do aktivneho zoznamu. Args: airline_code: Kod spolocnosti (ryanair, wizzair, google_flights)

Where to buy a whole grocery list today: local prices, per-unit and cross-store comparison.

Cheapshark

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PC game deals across Steam/Epic/GOG/Humble via CheapShark.

Before an agent pays, get a verdict and a keepable receipt.

Check Digit Validator

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Validates IBAN/ISBN/EAN/Luhn checksums and finds the one wrong digit

checklist

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Reusable checklists and dated runs of them: pass, fail, not applicable, and a sign-off.

checklist.day Registry

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Registry of Python AI/ML libraries: correct imports, quickstart code, and known footguns.

Verify email deliverability by SMTP.

CheckMyVIN

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Free VIN decoder for US-market vehicles, powered by official NHTSA government data.

• Decode Vin: Decode a 17-character VIN into official NHTSA VPIC specs, every open recall, and engine-keyed maintenance — for US-market vehicles (any car sold or titled in the United States; commonly us
• Check Recalls: Look up open NHTSA safety recalls for a vehicle by make, model, and model year. Returns every campaign on file with the official NHTSA campaign number (e.g. 23V-456), affected component

Checkout.com

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Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.

Create and manage checkout pages, event ticketing, forms, customers, payments and subscriptions.

Verify live product price, currency, stock, variants and published shipping evidence for AI agents.

Verify Thai bank transfer slips: amount, receiver, date, and duplicate reuse via checkslip.

Validates Luhn, IBAN, ISBN, EAN/UPC, SWIFT/BIC, and EU VAT checksums and formats.

Chembl

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ChEMBL MCP — drug discovery database (EBI).

chembl-mcp-server

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Bioactivity and drug-discovery data over ChEMBL — compounds, protein targets, dose-response measurements, mechanisms of action, and clinical indications.

• Chembl Search Molecules: Discovery entry point for compounds. Find by name / ChEMBL ID / InChIKey with the default search_type=name (supply query), or run a structure search with search_type exact | s
• Chembl Get Bioactivities: The flagship compound↔target bioactivity bridge: measurements for a molecule (target deconvolution / selectivity), a target (lead finding), or both together (how potently one
• Chembl Search Targets: Resolve a protein/gene/UniProt accession to the ChEMBL target ID that chembl_get_bioactivities needs for the target→leads workflow. Supply at least one of accession (UniProt, e.

chemflow

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ChemFlow MCP provides 11 professional chemical engineering tools accessible to any MCP-compatible AI client (Claude, Trae, Cursor, Windsurf, etc.): | | Tool…

• Chemflow Run Cfd: 运行 CFD 仿真（2D/3D 流场 + 能量 + 化学）。支持 simulation_type='reactor'（CFD 反应器：流场+能量+化学）、'heat_exchanger'（CFD 换热器：管侧+壳侧耦合）或 'microchannel_reactor'（微通道反应器：T 型混合器+被动标量混合评估）。返回速度场/压力场/温度场统计 + 可选 VT
• Chemflow Query Compound: 查询化合物物性数据（分子量/临界参数/沸点/密度/热容等）。数据来源为本地 ChemSep/CoolProp 数据库。可指定温度求值温度相关物性（液相密度/液相热容）。注解: readOnly=true, destructive=false, idempotent=true, openWorld=false
• Chemflow Design Equipment: 给定设计目标，反推设备尺寸和工艺条件。v1.50.0 支持 9 种单元类型（melt_crystallizer/microchannel_reactor/heater/cooler/cstr/pfr/shortcut_column/membrane_separator/heat_exchanger）。混合策略：高价值单元用专用 Design 类

chemical-safety

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Chemical hazard lookup: SVHC, GHS, NIOSH, ICSC.

Chemical Safety Intelligence

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Chemical safety and industrial regulatory intelligence MCP server.

• Check Chemical: Check chemical hazard and regulatory records by substance name or CAS number. Use when the user asks if a chemical is SVHC-listed, NIOSH-listed, GHS-classified, ICSC-covered, occupatio
• Check Svhc List: Screen a list of substances against the EU ECHA SVHC Candidate List. Use when the user provides multiple chemical names or CAS numbers and asks which are SVHCs, REACH candidates, rest
• Search Chemicals: Search chemical safety datasets by hazard keyword, exposure route, organ effect, or regulatory concept. Use when the user asks for chemicals related to carcinogenicity, respiratory e

chemistry

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Deterministic MCP for AI agents: drug discovery, ADMET, docking, LNPs, DoE, retrosynthesis, ICH M7

Cheongmyeong

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Sentence-level search over your own sound/SFX library ?

• Search Sounds: Search the user's own SOUND library by describing the sound, in any language. Returns top candidates with the file path on the user's machine. Auth: the connected account's library is s
• Get Account: Get the connected user's Cheongmyeong account status: plan, quota, number of indexed sounds.
• Sort Sounds By Axis: Sort sound candidates along an intensity axis (e.g. heavy vs light). Use for any 'more X / less X' request — absolute queries cannot hear intensity (measured).