webhookrelay

Name: webhookrelay
Author: karolis

该来源不提供完整文件导出（国内平台多为平台内托管），仅存元数据与原链

接入信息

传输形态: http
鉴权方式: 鉴权未知
端点: https://webhookrelay--karolis.run.tools

鉴权方式未标注，请核对官方文档后再接入——不要直接使用以下片段

{
  "mcpServers": {
    "webhookrelay": {
      "url": "https://webhookrelay--karolis.run.tools"
    }
  }
}

能力清单

工具	说明
attach_function	Attach a transform function to an input or output.
clear_output_rules	Remove all filtering rules from an output so it forwards every webhook again.
create_bucket	Create a new webhook bucket with a public endpoint. Optionally specify a destination URL to create an output in the same call. Returns the public URL where 3rd parties should send webhooks. Set internal=true when the destination is a local service (like localhost). Use input_function_id and/or output_function_id to attach transform functions during creation.
create_email_input	Create an inbound email-to-webhook input on a bucket. Returns a unique inbound email address ({token}@<inbound-domain>); mail sent to it is parsed into a structured payload and pushed through the bucket's transform + outputs, exactly like a webhook. No service connection or credentials needed. Optionally attach a transform function and restrict senders with allowed_senders.
create_function	Create a new transform function. Supported drivers: 'lua' for Lua scripts, 'js' for JavaScript. IMPORTANT: Before writing function code, you MUST read the 'webhookrelay://docs/functions/javascript-api' resource to understand the available runtime API. The runtime uses custom globals (r, cfg, http, crypto, time, bigquery, mailgun) that are NOT standard JavaScript/Node.js — do not use require(), import, fetch(), or browser APIs. For JavaScript transforms, mutate 'r' directly (for example r.setMethod(...), r.setBody(...)); do not define wrapper handlers like function handler(ctx). For more complicated functions, run execute with realistic payloads and iterate until behavior is correct.
create_input	Create an additional webhook input (public HTTPS endpoint) in a bucket. Each input gets its own endpoint URL where third parties send webhooks; all inputs in a bucket forward to the same outputs. By default the endpoint responds with HTTP 200 and an empty body; use response_status_code / response_body / response_headers to customize the static response, or response_from_output to respond with a destination's actual response. Note: create_bucket already creates a default input, so only use this when a bucket needs more than one endpoint.
create_output	Create a webhook output (forwarding destination) in a bucket. Every webhook received by the bucket's inputs is forwarded to each enabled output whose rules match. Use internal=true for destinations on private networks that are reached through a connected relay agent (localhost destinations are forced to internal automatically). For forwarding to cloud services like SQS or PubSub use create_service_connection_output instead.
create_service_connection	Create a new service connection to a cloud provider. Provide the service_type (gcp, aws, or azure) and the corresponding credentials. For GCP: gcp_project_id and gcp_service_account_key are required. For AWS: aws_access_key_id and aws_secret_access_key are required. For Azure: azure_client_id, azure_client_secret, and azure_tenant_id are required.
create_service_connection_input	Create a service connection input on a bucket. This subscribes to events from a cloud service and forwards them into the bucket. Requires a service_connection_id (for credentials) and an input_type. Supported types: gcp_pubsub (requires gcp_pubsub_subscription_name), gcp_gcs (requires gcp_gcs_bucket_name), aws_s3 (requires aws_s3_bucket_name and aws_s3_region), aws_sqs (requires aws_sqs_queue_url), aws_sns (requires aws_sns_topic_arn).
create_service_connection_output	Create a service connection output on a bucket. This forwards webhooks from the bucket to a cloud service. Requires a service_connection_id (for credentials) and an output_type. Supported types: gcp_pubsub (requires gcp_pubsub_topic_name), gcp_gcs (requires gcp_gcs_bucket_name), aws_s3 (requires aws_s3_bucket_name and aws_s3_region), aws_sqs (requires aws_sqs_queue_url), aws_sns (requires aws_sns_topic_arn).
delete_bucket	Delete a webhook bucket and all its inputs and outputs.
delete_input	Delete a webhook input. Its endpoint URL stops accepting webhooks immediately. Webhook logs are not affected.
delete_output	Delete a webhook output. Webhooks are no longer forwarded to its destination. If an input used this output for its response (response_from_output), that input reverts to its static response.
delete_service_connection	Delete a service connection by ID.
delete_service_connection_input	Delete a service connection input from a bucket.
delete_service_connection_output	Delete a service connection output from a bucket.
detach_function	Detach a transform function from an input or output.
execute	Execute a transform function with a synthetic request payload (equivalent to the invoke endpoint). For JavaScript runtime API details, read MCP resource: webhookrelay://docs/functions/javascript-api. For complex transforms, use execute iteratively with realistic payloads to debug and refine behavior.
get_function	Get full details of a transform function including its source code.
get_input	Get the full configuration of a webhook input (public HTTPS endpoint), including the response settings returned to webhook senders, custom domain, path prefix and TLS settings. Use list_buckets to discover input IDs.
get_logs_stats	Get webhook delivery statistics (received / success / failures counts). Two modes: by default returns one per-day series for the whole account (or a single bucket via bucket_id). Pass group_by=bucket to instead get a per-bucket leaderboard ranked by failures — the fastest way to find WHICH buckets are failing across the account in one call (then drill in with list_webhook_logs status=failed and retry with retry_webhook). group_by=bucket supports limit (default 10, max 100) and offset paging. Days are UTC; the from/to window is inclusive and defaults to the last 7 days.
get_output	Get the full configuration of a webhook output (forwarding destination), including override headers, retry/timeout settings, filtering rules and durable retry configuration. Use list_buckets to discover output IDs.
get_service_connection	Get details of a specific service connection by ID. Returns connection configuration with secrets redacted.
get_webhook_log	Get full details of a specific webhook log including request and response headers and body. Requires the bucket_id the log belongs to (returned by list_webhook_logs).
list_buckets	List all webhook buckets for the account. Each bucket contains inputs (public endpoints that receive webhooks) and outputs (destinations where webhooks are forwarded to).
list_functions	List all transform functions. Functions are code snippets (Lua or JavaScript) that can modify webhooks in transit.
list_service_connection_inputs	List all service connection inputs for a bucket. Service connection inputs subscribe to cloud events (e.g. GCP PubSub subscriptions, AWS SQS queues, AWS SNS topics, S3/GCS bucket notifications) and forward them into the bucket.
list_service_connection_outputs	List all service connection outputs for a bucket. Service connection outputs forward webhooks received by the bucket to cloud services (e.g. GCP PubSub topics, AWS SQS queues, AWS SNS topics, S3/GCS buckets).
list_service_connections	List all service connections (GCP, AWS, Azure) for the account. Service connections store cloud provider credentials used to subscribe to events (e.g. GCP PubSub, AWS SQS) or send webhooks to cloud services (e.g. S3, BigQuery).
list_webhook_logs	List webhook logs for a bucket in a lightweight format. Shows status code, status, method, timestamp and duration for each webhook event. Supports filtering by delivery status (e.g. status=failed to find broken deliveries), output ID and a from/to time window. Use get_webhook_log for full request/response details.
retry_webhook	Retry (resend) a webhook log through its bucket's delivery pipeline. The stored request is re-relayed to the bucket's outputs — or to a single output when output_id is set. process_policy controls whether rules and transform functions run again ('skip' or 'force'). Ephemeral logs cannot be retried.
set_output_rules	Set filtering rules on an output. The output only forwards webhooks for which the rule tree evaluates to true. The rule tree has exactly one top-level key: 'match' (a single condition), or 'and' / 'or' (arrays of nested rule trees), or 'not' (negates a nested tree). A 'match' condition has a 'type' and operands: {"match": {"type": "value", "value": "opened", "parameter": {"source": "payload", "name": "action"}}} matches when the JSON payload field 'action' equals 'opened'; types 'contains' / 'does-not-contain' use 'substring' instead of 'value'; type 'regex' uses 'regex'; types 'payload-hash-sha1' / 'payload-hash-sha256' verify an HMAC signature header using 'secret'; type 'ip-whitelist' uses 'ip-range' (CIDR). 'parameter.source' is one of: 'payload' (JSON body field, dot notation for nesting), 'header', 'query', 'path', 'string', 'entire-payload', 'entire-query', 'entire-headers'. Example - only forward GitHub push events from the main branch: {"and": [{"match": {"type": "value", "value": "refs/heads/main", "parameter": {"source": "payload", "name": "ref"}}}, {"match": {"type": "value", "value": "push", "parameter": {"source": "header", "name": "X-GitHub-Event"}}}]}
update_bucket	Update a webhook bucket's name or description.
update_function	Update an existing transform function's name, driver, or code. IMPORTANT: Before writing function code, you MUST read the 'webhookrelay://docs/functions/javascript-api' resource to understand the available runtime API. The runtime uses custom globals (r, cfg, http, crypto, time, bigquery, mailgun) that are NOT standard JavaScript/Node.js — do not use require(), import, fetch(), or browser APIs. For JavaScript transforms, mutate 'r' directly (for example r.setMethod(...), r.setBody(...)); do not define wrapper handlers like function handler(ctx). For more complicated functions, run execute with realistic payloads and iterate until behavior is correct.
update_input	Update a webhook input's configuration. Only the provided fields are changed; omitted fields keep their current values. Provide an empty string to clear a text field (for example function_id: "" detaches the transform function).
update_output	Update a webhook output's configuration. Only the provided fields are changed; omitted fields keep their current values. Provide an empty string to clear a text field (for example function_id: "" detaches the transform function). Filtering rules are managed separately with set_output_rules / clear_output_rules.
update_service_connection	Update a service connection's name or provider-specific credentials. Only non-empty fields are updated.

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