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Relin

Send and receive webhooks, manage customer endpoints, and inspect and retry deliveries.

Connector by earonesty · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/earonesty-relin

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://relin.app/mcp Remote (HTTP)

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About

Send and receive webhooks, manage customer endpoints, and inspect and retry deliveries.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
26 read · 15 write · 12 delete
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 53

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 26 · Look things up without changing anything.

  • describe_relin
  • get_app
  • get_endpoint
  • get_event_detail
  • get_message
  • get_metrics_summary
  • get_portal_settings
  • get_setup_guide
  • get_slack_connect_url
  • get_webhook_setup_status
  • list_alert_channels
  • list_api_keys
Show 14 more tools
  • list_apps
  • list_delivery_attempts
  • list_destinations
  • list_endpoints
  • list_event_types
  • list_message_attempts
  • list_messages
  • list_open_issues
  • list_portal_hosts
  • list_recent_events
  • list_recipients
  • list_retry_jobs
  • list_sources
  • list_supported_webhook_shapes

Write 15 · Create, change, send or run things.

  • check_portal_host
  • create_alert_channel
  • create_api_key
  • create_app
  • create_destination
  • create_endpoint
  • create_portal_host
  • create_portal_session
  • create_source
  • ensure_webhook_setup
  • replay_event
  • replay_events
Show 3 more tools
  • replay_message
  • retry_failed_deliveries
  • send_message

Delete 12 · Delete, drop, revoke or wipe things.

  • archive_source
  • cancel_queued_retries
  • delete_endpoint
  • delete_event_type
  • resolve_anomalies
  • revoke_api_key
  • rotate_endpoint_secret
  • rotate_source_token
  • save_portal_settings
  • update_endpoint
  • upsert_event_type
  • upsert_recipient

Network hosts it talks to 1

  • relin.app · found in remote endpoint, install command

Tools (53)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • archive_sourceDelete Inbound Webhook Sourcecan change or delete data

    Delete an incoming webhook source and its stored records, stop intake and delivery, and cancel its queued retries. Use only when the user intends to remove that source.

  • cancel_queued_retriesCancel Queued Retriescan change or delete data

    Authenticated tool for cancelling queued retry jobs for a workspace or destination.

  • check_portal_hostCheck Portal Host

    Authenticated tool for refreshing hostname, certificate, and OIDC readiness for a stable portal host.

  • create_alert_channelCreate Alert Channel

    Authenticated tool to create alert channel.

  • create_api_keyCreate API Key

    Authenticated tool to create API key.

  • create_appCreate App

    Create an outbound webhook application for a product or environment. Use when the user needs a new set of customer webhook endpoints.

  • create_destinationCreate Destination

    Authenticated tool for creating an outbound destination and connection with retry policy and optional filters.

  • create_endpointCreate Endpoint

    Add an HTTPS webhook endpoint for a customer of an outbound app. Configure event subscriptions and retry settings using the requested customer and URL.

  • create_portal_hostConfigure Customer Webhook Portal Domain

    Configure a customer webhook portal on a domain the user controls, with their existing OpenID Connect identity provider. Use only when the user asks to set up a portal domain and supplies the application and identity-provider configuration. This creates portal access configuration and may provision a hostname and certificate.

  • create_portal_sessionCreate Portal Session

    Create a temporary customer webhook portal link for the specified app and recipient. The link grants access to that customer’s webhook controls; share only with the intended user.

  • create_sourceCreate Source

    Authenticated tool to create source.

  • delete_endpointDelete Endpointcan change or delete data

    Disable a customer webhook endpoint so it no longer receives events.

  • delete_event_typeDelete Event Typecan change or delete data

    Archive an outbound event type so customers can no longer select it for new subscriptions.

  • describe_relinDescribe Relinread-only

    Explain what Relin does and how agents should use it for webhook intake, delivery, replay, and anomaly review.

  • ensure_webhook_setupEnsure Webhook Setup

    Set up incoming webhooks and delivery rules. For Stripe, returns the account authorization link and connection status; after authorization, use get_webhook_setup_status to verify receipt and delivery. Other providers receive an ingest URL for new sources.

Show 38 more tools
  • get_appGet Appread-only

    Read an outbound webhook application by its app ID to inspect its configuration.

  • get_endpointGet Endpointread-only

    Read a customer webhook endpoint, its event subscriptions, and delivery settings.

  • get_event_detailGet Event Detailread-only

    Authenticated tool for reading one event with attempts, deliveries, and optional raw payload.

  • get_messageGet Messageread-only

    Read one outbound webhook message and its delivery state using the app and message IDs.

  • get_metrics_summaryGet Metrics Summaryread-only

    Authenticated tool for delivery, failure, duplicate, and open-issue rollups.

  • get_portal_settingsGet Portal Settingsread-only

    Authenticated tool for reading portal branding defaults and host setup for an app.

  • get_setup_guideGet Setup Guideread-only

    Return concise setup guidance for connecting a webhook source and destination.

  • get_slack_connect_urlGet Slack Connect URLread-only

    Authenticated tool for returning the dashboard Slack OAuth connect URL and expected redirect URL.

  • get_webhook_setup_statusCheck Webhook Setupread-only

    Check a source's provider connection, enabled destinations, recent signature-verified events, and delivery attempts. For Stripe, returns a secure authorization link when needed. Call again after the user connects, without recreating or rotating anything.

  • list_alert_channelsList Alert Channelsread-only

    Authenticated tool to list alert channels.

  • list_api_keysList API Keysread-only

    Authenticated tool to list API keys.

  • list_appsList Appsread-only

    List outbound webhook applications in the connected Relin workspace. Use this to find the app ID before managing customer endpoints or sending events.

  • list_delivery_attemptsList Delivery Attemptsread-only

    Authenticated tool for listing fanout delivery attempts with filters.

  • list_destinationsList Destinationsread-only

    Authenticated tool for listing outbound destinations and retry policy.

  • list_endpointsList Endpointsread-only

    List customer webhook endpoints and delivery settings for an outbound app.

  • list_event_typesList Event Typesread-only

    List the event types customers can subscribe to for an outbound app.

  • list_message_attemptsList Message Attemptsread-only

    Inspect delivery attempts for an outbound webhook message, including returned status and errors. Use this to verify delivery or diagnose failures.

  • list_messagesList Messagesread-only

    List outbound webhook messages for an app, optionally filtered by customer or event type. Use this for send history rather than incoming vendor events.

  • list_open_issuesList Open Issuesread-only

    Authenticated tool for listing open anomaly and delivery issues. Use q for smart lookup by anom_, dst_, evt_, or src_ IDs, or plain text like a status code or error message.

  • list_portal_hostsList Portal Hostsread-only

    Authenticated tool for listing stable portal hosts for an app.

  • list_recent_eventsList Recent Eventsread-only

    Authenticated tool for inspecting recent received events, duplicates, and signature status.

  • list_recipientsList Recipientsread-only

    List customers configured to receive outbound webhooks for an app. Use returned customer identifiers for endpoint and message operations.

  • list_retry_jobsList Retry Jobsread-only

    Authenticated tool to list retry jobs.

  • list_sourcesList Sourcesread-only

    Authenticated tool to list sources.

  • list_supported_webhook_shapesList Supported Webhook Shapesread-only

    List the vendor webhook shapes Relin understands for event identity, ordering, and gap checks.

  • replay_eventReplay Event

    Authenticated tool for queueing a replay of a single received event.

  • replay_eventsReplay Events

    Authenticated tool for queueing replay by source, query, signature status, failed-delivery state, and time window.

  • replay_messageReplay Message

    Send an existing outbound webhook message again. May repeat actions at customer endpoints; use only for the message the user wants replayed.

  • resolve_anomaliesResolve Anomaliescan change or delete data

    Authenticated tool for marking one or more open anomalies resolved by anomaly_id.

  • retry_failed_deliveriesRetry Failed Deliveries

    Authenticated tool for queueing immediate retries for failed fanout deliveries.

  • revoke_api_keyRevoke API Keycan change or delete data

    Authenticated tool to revoke API key.

  • rotate_endpoint_secretRotate Endpoint Secretcan change or delete data

    Authenticated tool for rotating the signing secret for one endpoint.

  • rotate_source_tokenRotate Source Tokencan change or delete data

    Authenticated tool for rotating an ingest token and returning the replacement URL once.

  • save_portal_settingsSave Portal Settingscan change or delete data

    Authenticated tool for saving portal branding defaults for an app.

  • send_messageSend Message

    Send a webhook event from an outbound app to the specified customer. Requires the intended app, recipient, event type, and payload. Delivery can trigger actions at customer endpoints; an accepted message is not proof of delivery.

  • update_endpointUpdate Endpointcan change or delete data

    Change a customer webhook endpoint URL, event subscriptions, signing settings, retry policy, or enabled state. Changes can interrupt or redirect future deliveries.

  • upsert_event_typeUpsert Event Typecan change or delete data

    Create or update an outbound event type and its description for customer webhook subscriptions.

  • upsert_recipientUpsert Recipientcan change or delete data

    Authenticated tool for creating or updating a recipient.

Signals

Last release
Oct 12, 2026 (16 days ago)
Repository
Not found on GitHub (deleted or private)

Details

Registry name
io.github.earonesty/relin
Version
1.0.3
Auth
Auth not stated
License
License unknown
Repository
github.com/earonesty/relin
Website
relin.app
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry

More from earonesty

Cite this page

Relin MCP server. Agent Mart. https://agentmart.dev/connectors/earonesty-relin (last updated 2026-10-24)