# io.github.rog0x/webhook (npm · @rog0x/mcp-webhook-tools)

Send, validate, debug webhooks for AI agents

- Trust score: 68/100 (medium)
- Change this week: +22
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@rog0x/mcp-webhook-tools`: 68/100 (this document), [markdown](https://verifymcp.io/servers/rog0x-webhook/rog0x-mcp-webhook-tools.md), [page](https://verifymcp.io/servers/rog0x-webhook/rog0x-mcp-webhook-tools)

## Channel facts

- Registry: `npm`
- Package: `@rog0x/mcp-webhook-tools`
- Version: `1.0.2`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 133 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 76/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 630 tokens (~126/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add rog0x-webhook -- npx -y @rog0x/mcp-webhook-tools
```

### Codex

```bash
codex mcp add rog0x-webhook -- npx -y @rog0x/mcp-webhook-tools
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "rog0x-webhook": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@rog0x/mcp-webhook-tools"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add rog0x-webhook --command npx --arg -y --arg @rog0x/mcp-webhook-tools
```

### Hermes

```yaml
mcp_servers:
  rog0x-webhook:
    command: "npx"
    args: ["-y", "@rog0x/mcp-webhook-tools"]
```

### Other

```json
{
  "mcpServers": {
    "rog0x-webhook": {
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-webhook-tools"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 68, +3)

- [functional improvement] Stability: unverified → 0.23

### 2026-08-02 (score 65, +60)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 5, −16)

- [functional regression] Tool coverage: 100 → unverified

### 2026-07-31 (score 21, −25)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 46, +22)

- [functional improvement] Tool coverage: unverified → 100

### 2026-07-28 (score 24, −22)

- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (5)

### `webhook_send` (~160 tokens)

Send a webhook payload to a URL with custom headers, body, and content-type. Supports retry with exponential backoff.

Input parameters:

- `base_delay_ms` (number): Base delay between retries in ms (default: 1000)
- `body` (string, required): Request body (typically JSON string)
- `content_type` (string): Content-Type header (default: application/json)
- `headers` (object): Custom HTTP headers as key-value pairs
- `max_retries` (number): Maximum retry attempts on failure (default: 0)
- `method` (string): HTTP method (default: POST)
- `timeout_ms` (number): Request timeout in milliseconds (default: 10000)
- `url` (string, required): Target URL to send the webhook to

### `webhook_validate` (~146 tokens)

Validate a webhook signature. Supports HMAC-SHA256 and HMAC-SHA1 with built-in patterns for Stripe, GitHub, and Slack.

Input parameters:

- `algorithm` (string): Hash algorithm (default: sha256)
- `payload` (string, required): The raw webhook payload body
- `provider` (string): Webhook provider for automatic format detection
- `secret` (string, required): The webhook signing secret
- `signature` (string, required): The signature to validate
- `signature_format` (string): Signature encoding (default: hex)
- `timestamp` (string): Request timestamp (required for Slack)
- `tolerance_seconds` (number): Max age of timestamp in seconds (default: 300)

### `webhook_generate_payload` (~93 tokens)

Generate a realistic webhook payload for common services. Supports Stripe (payment_intent.succeeded), GitHub (push, pull_request), and Slack (message).

Input parameters:

- `event` (string, required): Event type (e.g., payment_intent.succeeded, push, pull_request, message)
- `overrides` (object): Optional field overrides to merge into the generated payload
- `service` (string, required): Service to generate payload for

### `webhook_debug` (~96 tokens)

Analyze a webhook request: parse headers, validate signature, decode body, check content-type, verify timestamp freshness, and detect the provider.

Input parameters:

- `body` (string, required): Raw request body
- `headers` (object, required): Request headers as key-value pairs
- `method` (string): HTTP method used
- `secret` (string): Signing secret for signature verification (optional)
- `url` (string): The webhook endpoint URL (for reference)

### `webhook_retry_schedule` (~135 tokens)

Calculate a retry schedule with exponential backoff and optional jitter. Shows the delay, cumulative time, and scheduled timestamp for each retry attempt.

Input parameters:

- `base_delay_ms` (number): Initial delay in milliseconds (default: 1000)
- `jitter` (boolean): Add randomized jitter (default: true)
- `max_delay_ms` (number): Maximum delay cap in milliseconds (default: 60000)
- `max_retries` (number, required): Number of retry attempts
- `multiplier` (number): Backoff multiplier (default: 2)
- `start_time` (string): ISO 8601 start time (default: now)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/rog0x-webhook/rog0x-mcp-webhook-tools#diagnostics

## Score history

- 2026-08-03: 68
- 2026-08-02: 65
- 2026-08-01: 5
- 2026-07-31: 21
- 2026-07-30: 46
- 2026-07-28: 24
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/@rog0x/mcp-webhook-tools
- Socket report: https://socket.dev/npm/package/@rog0x/mcp-webhook-tools
- Repository: https://github.com/rog0x/mcp-webhook-tools
- Changelog RSS feed: https://verifymcp.io/servers/rog0x-webhook/rog0x-mcp-webhook-tools/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/rog0x-webhook/rog0x-mcp-webhook-tools/changelog.json
- HTML version of this page: https://verifymcp.io/servers/rog0x-webhook/rog0x-mcp-webhook-tools