Relin

by earonesty · remote · no sign-in to list tools · v1.0.3 · published by GitHub user earonesty

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

Deletes · 12Final · 4Changes · 11

Compare Registry entry

53 tools: 12 can delete or cancel things, 4 do something that can't be undone, 11 change things and 26 only read.

Scanned Oct 21, 2026

Deletes or cancels12Claude Code: deny: see these tools
Can't be undone4Claude Code: ask: see these tools
Changes things11Claude Code: ask: see these tools
Only reads26Claude Code: allow: see these tools

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http relin https://relin.app/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn

Warnresolve_anomalies
The server marks "resolve_anomalies" destructive (destructiveHint: true), and its name says "resolve", a word for reading.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":true,"idempotentHint":false,"openWorldHint":false}; The name "resolve_anomalies" says "resolve": a word for reading.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

53 tools

Deletes or cancels 12Removes, cancels or revokes something.Claude Code: deny

archive_sourceDelete an incoming webhook source and its stored records, stop intake and delivery, and cancel its queued retries.No findings
Why it is in this group
- The name "archive_source" says "archive": a word for removing or ending something.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
cancel_queued_retriesAuthenticated tool for cancelling queued retry jobs for a workspace or destination.No findings
Why it is in this group
- The name "cancel_queued_retries" says "cancel": a word for removing or ending something.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Authenticated tool for cancelling queued retry jobs for a workspace or destination.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
delete_endpointDisable a customer webhook endpoint so it no longer receives events.No findings
Why it is in this group
- The name "delete_endpoint" says "delete": a word for removing or ending something.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Disable a customer webhook endpoint so it no longer receives events.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
delete_event_typeArchive an outbound event type so customers can no longer select it for new subscriptions.No findings
Why it is in this group
- The name "delete_event_type" says "delete": a word for removing or ending something.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Archive an outbound event type so customers can no longer select it for new subscriptions.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
resolve_anomaliesAuthenticated tool for marking one or more open anomalies resolved by anomaly_id.1 finding
Why it is in this group
- The name "resolve_anomalies" says "resolve": a word for reading.
- The server marks it destructive (destructiveHint: true).
Findings
- Warn
  The server marks "resolve_anomalies" destructive (destructiveHint: true), and its name says "resolve", a word for reading.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":true,"idempotentHint":false,"openWorldHint":false}; The name "resolve_anomalies" says "resolve": a word for reading.
  What this check looks for
Description, as the server wrote it
Authenticated tool for marking one or more open anomalies resolved by anomaly_id.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
revoke_api_keyAuthenticated tool to revoke API key.No findings
Why it is in this group
- The name "revoke_api_key" says "revoke": a word for removing or ending something.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Authenticated tool to revoke API key.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
rotate_endpoint_secretAuthenticated tool for rotating the signing secret for one endpoint.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Authenticated tool for rotating the signing secret for one endpoint.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
rotate_source_tokenAuthenticated tool for rotating an ingest token and returning the replacement URL once.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Authenticated tool for rotating an ingest token and returning the replacement URL once.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
save_portal_settingsAuthenticated tool for saving portal branding defaults for an app.No findings
Why it is in this group
- The name "save_portal_settings" says "save": a word for a change.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Authenticated tool for saving portal branding defaults for an app.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
update_endpointChange a customer webhook endpoint URL, event subscriptions, signing settings, retry policy, or enabled state.No findings
Why it is in this group
- The name "update_endpoint" says "update": a word for a change.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Change a customer webhook endpoint URL, event subscriptions, signing settings, retry policy, or enabled state. Changes can interrupt or redirect future deliveries.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
upsert_event_typeCreate or update an outbound event type and its description for customer webhook subscriptions.No findings
Why it is in this group
- The name "upsert_event_type" says "upsert": a word for a change.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Create or update an outbound event type and its description for customer webhook subscriptions.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false
upsert_recipientAuthenticated tool for creating or updating a recipient.No findings
Why it is in this group
- The name "upsert_recipient" says "upsert": a word for a change.
- The input addresses people (input.recipient): what it sends cannot be taken back.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Authenticated tool for creating or updating a recipient.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: false

Can't be undone 4Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

create_endpointAdd an HTTPS webhook endpoint for a customer of an outbound app.No findings
Why it is in this group
- The name "create_endpoint" says "create": a word for a change.
- The input addresses people (input.recipient): what it sends cannot be taken back.
Description, as the server wrote it
Add an HTTPS webhook endpoint for a customer of an outbound app. Configure event subscriptions and retry settings using the requested customer and URL.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
create_portal_sessionCreate a temporary customer webhook portal link for the specified app and recipient.No findings
Why it is in this group
- The name "create_portal_session" says "create": a word for a change.
- The input addresses people (input.recipient): what it sends cannot be taken back.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
replay_messageSend an existing outbound webhook message again.No findings
Why it is in this group
- The description's first verb is "send": a word for sending, and what is sent cannot be taken back.
Description, as the server wrote it
Send an existing outbound webhook message again. May repeat actions at customer endpoints; use only for the message the user wants replayed.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
send_messageSend a webhook event from an outbound app to the specified customer.No findings
Why it is in this group
- The name "send_message" says "send": a word for sending, and what is sent cannot be taken back.
- The input addresses people (input.recipient): what it sends cannot be taken back.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true

Changes things 11Creates or changes something that can be changed back.Claude Code: ask

check_portal_hostAuthenticated tool for refreshing hostname, certificate, and OIDC readiness for a stable portal host.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it
Authenticated tool for refreshing hostname, certificate, and OIDC readiness for a stable portal host.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
create_alert_channelAuthenticated tool to create alert channel.No findings
Why it is in this group
- The name "create_alert_channel" says "create": a word for a change.
Description, as the server wrote it
Authenticated tool to create alert channel.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
create_api_keyAuthenticated tool to create API key.No findings
Why it is in this group
- The name "create_api_key" says "create": a word for a change.
Description, as the server wrote it
Authenticated tool to create API key.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
create_appCreate an outbound webhook application for a product or environment.No findings
Why it is in this group
- The name "create_app" says "create": a word for a change.
Description, as the server wrote it
Create an outbound webhook application for a product or environment. Use when the user needs a new set of customer webhook endpoints.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
create_destinationAuthenticated tool for creating an outbound destination and connection with retry policy and optional filters.No findings
Why it is in this group
- The name "create_destination" says "create": a word for a change.
Description, as the server wrote it
Authenticated tool for creating an outbound destination and connection with retry policy and optional filters.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
create_portal_hostConfigure a customer webhook portal on a domain the user controls, with their existing OpenID Connect identity provider.No findings
Why it is in this group
- The name "create_portal_host" says "create": a word for a change.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
create_sourceAuthenticated tool to create source.No findings
Why it is in this group
- The name "create_source" says "create": a word for a change.
Description, as the server wrote it
Authenticated tool to create source.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
ensure_webhook_setupSet up incoming webhooks and delivery rules.No findings
Why it is in this group
- The description's first verb is "set": a word for a change.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
replay_eventAuthenticated tool for queueing a replay of a single received event.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it
Authenticated tool for queueing a replay of a single received event.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
replay_eventsAuthenticated tool for queueing replay by source, query, signature status, failed-delivery state, and time window.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it
Authenticated tool for queueing replay by source, query, signature status, failed-delivery state, and time window.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
retry_failed_deliveriesAuthenticated tool for queueing immediate retries for failed fanout deliveries.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
Description, as the server wrote it
Authenticated tool for queueing immediate retries for failed fanout deliveries.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true

Only reads 26Looks things up and changes nothing.Claude Code: allow

describe_relinExplain what Relin does and how agents should use it for webhook intake, delivery, replay, and anomaly review.No findings
Why it is in this group
- The name "describe_relin" says "describe": a word for reading.
Description, as the server wrote it
Explain what Relin does and how agents should use it for webhook intake, delivery, replay, and anomaly review.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_appRead an outbound webhook application by its app ID to inspect its configuration.No findings
Why it is in this group
- The name "get_app" says "get": a word for reading.
Description, as the server wrote it
Read an outbound webhook application by its app ID to inspect its configuration.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_endpointRead a customer webhook endpoint, its event subscriptions, and delivery settings.No findings
Why it is in this group
- The name "get_endpoint" says "get": a word for reading.
Description, as the server wrote it
Read a customer webhook endpoint, its event subscriptions, and delivery settings.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_event_detailAuthenticated tool for reading one event with attempts, deliveries, and optional raw payload.No findings
Why it is in this group
- The name "get_event_detail" says "get": a word for reading.
Description, as the server wrote it
Authenticated tool for reading one event with attempts, deliveries, and optional raw payload.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_messageRead one outbound webhook message and its delivery state using the app and message IDs.No findings
Why it is in this group
- The name "get_message" says "get": a word for reading.
Description, as the server wrote it
Read one outbound webhook message and its delivery state using the app and message IDs.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_metrics_summaryAuthenticated tool for delivery, failure, duplicate, and open-issue rollups.No findings
Why it is in this group
- The name "get_metrics_summary" says "get": a word for reading.
Description, as the server wrote it
Authenticated tool for delivery, failure, duplicate, and open-issue rollups.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_portal_settingsAuthenticated tool for reading portal branding defaults and host setup for an app.No findings
Why it is in this group
- The name "get_portal_settings" says "get": a word for reading.
Description, as the server wrote it
Authenticated tool for reading portal branding defaults and host setup for an app.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_setup_guideReturn concise setup guidance for connecting a webhook source and destination.No findings
Why it is in this group
- The name "get_setup_guide" says "get": a word for reading.
Description, as the server wrote it
Return concise setup guidance for connecting a webhook source and destination.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_slack_connect_urlAuthenticated tool for returning the dashboard Slack OAuth connect URL and expected redirect URL.No findings
Why it is in this group
- The name "get_slack_connect_url" says "get": a word for reading.
Description, as the server wrote it
Authenticated tool for returning the dashboard Slack OAuth connect URL and expected redirect URL.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_webhook_setup_statusCheck a source's provider connection, enabled destinations, recent signature-verified events, and delivery attempts.No findings
Why it is in this group
- The name "get_webhook_setup_status" says "get": a word for reading.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_alert_channelsAuthenticated tool to list alert channels.No findings
Why it is in this group
- The name "list_alert_channels" says "list": a word for reading.
Description, as the server wrote it
Authenticated tool to list alert channels.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_api_keysAuthenticated tool to list API keys.No findings
Why it is in this group
- The name "list_api_keys" says "list": a word for reading.
Description, as the server wrote it
Authenticated tool to list API keys.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_appsList outbound webhook applications in the connected Relin workspace.No findings
Why it is in this group
- The name "list_apps" says "list": a word for reading.
Description, as the server wrote it
List outbound webhook applications in the connected Relin workspace. Use this to find the app ID before managing customer endpoints or sending events.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_delivery_attemptsAuthenticated tool for listing fanout delivery attempts with filters.No findings
Why it is in this group
- The name "list_delivery_attempts" says "list": a word for reading.
Description, as the server wrote it
Authenticated tool for listing fanout delivery attempts with filters.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_destinationsAuthenticated tool for listing outbound destinations and retry policy.No findings
Why it is in this group
- The name "list_destinations" says "list": a word for reading.
Description, as the server wrote it
Authenticated tool for listing outbound destinations and retry policy.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_endpointsList customer webhook endpoints and delivery settings for an outbound app.No findings
Why it is in this group
- The name "list_endpoints" says "list": a word for reading.
Description, as the server wrote it
List customer webhook endpoints and delivery settings for an outbound app.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_event_typesList the event types customers can subscribe to for an outbound app.No findings
Why it is in this group
- The name "list_event_types" says "list": a word for reading.
Description, as the server wrote it
List the event types customers can subscribe to for an outbound app.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_message_attemptsInspect delivery attempts for an outbound webhook message, including returned status and errors.No findings
Why it is in this group
- The name "list_message_attempts" says "list": a word for reading.
Description, as the server wrote it
Inspect delivery attempts for an outbound webhook message, including returned status and errors. Use this to verify delivery or diagnose failures.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_messagesList outbound webhook messages for an app, optionally filtered by customer or event type.No findings
Why it is in this group
- The name "list_messages" says "list": a word for reading.
Description, as the server wrote it
List outbound webhook messages for an app, optionally filtered by customer or event type. Use this for send history rather than incoming vendor events.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_open_issuesAuthenticated tool for listing open anomaly and delivery issues.No findings
Why it is in this group
- The name "list_open_issues" says "list": a word for reading.
Description, as the server wrote it
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.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_portal_hostsAuthenticated tool for listing stable portal hosts for an app.No findings
Why it is in this group
- The name "list_portal_hosts" says "list": a word for reading.
Description, as the server wrote it
Authenticated tool for listing stable portal hosts for an app.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_recent_eventsAuthenticated tool for inspecting recent received events, duplicates, and signature status.No findings
Why it is in this group
- The name "list_recent_events" says "list": a word for reading.
Description, as the server wrote it
Authenticated tool for inspecting recent received events, duplicates, and signature status.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_recipientsList customers configured to receive outbound webhooks for an app.No findings
Why it is in this group
- The name "list_recipients" says "list": a word for reading.
Description, as the server wrote it
List customers configured to receive outbound webhooks for an app. Use returned customer identifiers for endpoint and message operations.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_retry_jobsAuthenticated tool to list retry jobs.No findings
Why it is in this group
- The name "list_retry_jobs" says "list": a word for reading.
Description, as the server wrote it
Authenticated tool to list retry jobs.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_sourcesAuthenticated tool to list sources.No findings
Why it is in this group
- The name "list_sources" says "list": a word for reading.
Description, as the server wrote it
Authenticated tool to list sources.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_supported_webhook_shapesList the vendor webhook shapes Relin understands for event identity, ordering, and gap checks.No findings
Why it is in this group
- The name "list_supported_webhook_shapes" says "list": a word for reading.
Description, as the server wrote it
List the vendor webhook shapes Relin understands for event identity, ordering, and gap checks.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http relin https://relin.app/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__relin__describe_relin",
      "mcp__relin__list_supported_webhook_shapes",
      "mcp__relin__get_setup_guide",
      "mcp__relin__list_api_keys",
      "mcp__relin__list_sources",
      "mcp__relin__list_destinations",
      "mcp__relin__list_apps",
      "mcp__relin__get_app",
      "mcp__relin__list_recipients",
      "mcp__relin__list_endpoints",
      "mcp__relin__get_endpoint",
      "mcp__relin__list_messages",
      "mcp__relin__get_message",
      "mcp__relin__list_message_attempts",
      "mcp__relin__list_event_types",
      "mcp__relin__get_portal_settings",
      "mcp__relin__list_portal_hosts",
      "mcp__relin__get_webhook_setup_status",
      "mcp__relin__list_recent_events",
      "mcp__relin__get_event_detail",
      "mcp__relin__list_open_issues",
      "mcp__relin__list_delivery_attempts",
      "mcp__relin__list_retry_jobs",
      "mcp__relin__get_metrics_summary",
      "mcp__relin__list_alert_channels",
      "mcp__relin__get_slack_connect_url"
    ],
    "ask": [
      "mcp__relin__create_api_key",
      "mcp__relin__create_source",
      "mcp__relin__create_destination",
      "mcp__relin__create_app",
      "mcp__relin__create_endpoint",
      "mcp__relin__send_message",
      "mcp__relin__replay_message",
      "mcp__relin__create_portal_session",
      "mcp__relin__create_portal_host",
      "mcp__relin__check_portal_host",
      "mcp__relin__ensure_webhook_setup",
      "mcp__relin__create_alert_channel",
      "mcp__relin__replay_event",
      "mcp__relin__replay_events",
      "mcp__relin__retry_failed_deliveries"
    ],
    "deny": [
      "mcp__relin__revoke_api_key",
      "mcp__relin__rotate_source_token",
      "mcp__relin__archive_source",
      "mcp__relin__upsert_recipient",
      "mcp__relin__update_endpoint",
      "mcp__relin__delete_endpoint",
      "mcp__relin__rotate_endpoint_secret",
      "mcp__relin__upsert_event_type",
      "mcp__relin__delete_event_type",
      "mcp__relin__save_portal_settings",
      "mcp__relin__cancel_queued_retries",
      "mcp__relin__resolve_anomalies"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as relin. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.earonesty/relin/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

27 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →

Compare with other servers for the same product.

Source: MCP Registry · repository. Synced Oct 21, 2026, 18:33 UTC.

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