P02Integrations

Many inputs.
One MCP output.

Connect the API formats and client tools already in your stack. AlltoMCP turns them into one consistent remote MCP endpoint.

Read connector docs

Bring in

OpenAPI 3.xJSON or YAML contracts and hosted docs
Swagger 2.0swagger.json, swagger.yaml, or a Swagger UI page
cURLSingle REST requests
PostmanCollection v2.0 and v2.1
Insomnia and BrunoCollection exports with environments
HARBrowser recordings of real API calls
GraphQLIntrospection or manual operations
gRPC.proto files, over HTTP annotations or Connect
SOAPWSDL 1.1 with SOAP 1.1 or 1.2

AlltoMCPAPI → MCPCurate tools
Combine toolkits
Secure access
Monitor calls

Connect to

ChatGPTRemote MCP with OAuth
ClaudeRemote MCP with OAuth
Cursor and VS CodeOne-click install, OAuth sign-in
Claude CodeOne command, OAuth sign-in
Developer clientsScoped, expiring tokens
MCP-compatible agentsStreamable HTTP transport

01Templates

Start from a popular API.

Import the API's published contract with a starter set of tools selected, then review and publish.

OpenAI: Generate text and images, create embeddings, moderate content, and list models.
Mistral AI: Chat with Mistral's models, complete code, create embeddings, moderate and classify text, and read documents with OCR.
Resend: Send and look up transactional email, and manage domains, audiences, and contacts.
Slack: Post and update messages, read channels and threads, look up people, and add reactions.
Discord: Read and send channel messages, start threads, react, and list a server's channels.
Twilio: Send and look up text messages and calls, and list your phone numbers.
SendGrid: Send email through the Twilio SendGrid Mail API, and manage scheduled batches.
Brevo: Send transactional email and text messages, check delivery events, and manage contacts, lists, and campaigns.
Zoho Mail: Send email and replies from your Zoho Mail account, search your mailbox, and read messages.
Asana: Find, create, and update tasks, browse projects and workspaces, and comment on tasks.
Jira: Search issues with JQL, create and edit issues, comment, move issues through their workflow, and find projects and people.
Trello: Browse boards, lists, and cards, create and update cards, comment, and search.
Box: Search, browse, and read files and folders, create folders, and comment on files.
Airtable: List, filter, create, update, and delete records in your bases, and read and add comments on records.
ClickUp: Browse spaces, folders, and lists, find and filter tasks, create and update tasks, and comment on them.
Figma: Read design files and their nodes, render images of frames, list team projects, components, and styles, and comment on files.
Zendesk: Search tickets and people, read ticket conversations, create and update tickets, and look up organizations and macros.
Intercom: Search and reply to conversations, find and update contacts, add notes, handle tickets, and search help center articles.
Pipedrive: Search the CRM, manage deals through pipelines, find and add people and organizations, and schedule activities.
PagerDuty: Look up, open, and update incidents, add notes, and see who's on call.
Supabase: Manage Supabase projects: list projects and branches, read logs and service health, and generate types.
DigitalOcean: See Droplets, apps, deployments and their logs, databases, domains, and your balance.
Sentry: List projects and issues, read an issue's events and stack traces, resolve or assign issues, and look up releases.
Spotify: Search the catalog, see what's playing, control playback, and manage playlists.
PubMed: Search more than 35 million biomedical citations, read summaries and abstracts, and find related articles through NCBI's E-utilities.
ClinicalTrials.gov: Search clinical studies by condition, treatment, location, and status, and read a study's full record.
PokéAPI: Look up Pokémon, species, types, abilities, moves, and evolution chains. A good first server: no credential needed.
Swagger Petstore: The classic OpenAPI sample: pets, orders, and users on a public test server.

Browse templates

02Authentication

Match the upstream API you have.

Bearer token: Forward saved or request-provided authorization.
API key: Configure header or query-key requirements from the API definition.
Basic authentication: Support APIs that still require username and password credentials.
OAuth 2: Connect through the provider's consent screen; tokens refresh automatically.
Each person's own: Let every teammate use their own credential instead of one shared key.
No authentication: Publish tools over public upstream endpoints while securing MCP access.

Need another format?

Use the manual REST and GraphQL builders.

Define a connector