Tern MCP

Instructions

Implementation Reference

• src/tools/list-platforms.ts:3-16 (handler)

  The handler function `listPlatforms` fetches supported webhook platforms from the data source and returns them.

  export async function listPlatforms() {
    return {
      count: PLATFORMS.length,
      platforms: PLATFORMS.map((p) => ({
        id: p.id,
        name: p.name,
        algorithm: p.algo,
        headerName: p.header,
        secretNote: p.secretNote,
        specialNote: 'specialNote' in p ? p.specialNote : null,
      })),
      note: 'All platforms support optional queue, retry, DLQ and alerting via @hookflo/tern reliability layer',
    }
  }

• src/index.ts:68-76 (registration)

  Registration of the `list_platforms` tool in the `ListToolsRequestSchema` handler.

  {
    name: 'list_platforms',
    description: 'List all webhook platforms supported by Tern with their signature algorithm, header name and any special notes.',
    inputSchema: {
      type: 'object',
      properties: {},
      required: [],
    },
  },

• src/index.ts:110-111 (handler)

  The execution logic for `list_platforms` in the `CallToolRequestSchema` handler.

  } else if (name === 'list_platforms') {
    result = await listPlatforms()