# Submit AgentFeedbackEvidence

feedback.now v1 receiver. Private untrusted reports, inline evidence, 90-day retention; never changes public content. HTTP and MCP writes share 60 submissions/hour per source and 240/hour site-wide. Obtain user approval when required by your host. Receipt IDs are bearer references; receipts contain status only. Acceptance means stored, not verified. No automatic submission retries.

Operation: postAgentFeedbackEvidence
POST /api/v1/feedback/{id}/attachments

Access: anonymous. Automatic retries: none. Redirects: manual. Request body limit: 48000 bytes.
Default timeout: 30 seconds. Response limit: 16 MiB. Pagination is opt-in and bounded; an exhausted bound reports incomplete execution.

[HTML reference](/developers/api/postAgentFeedbackEvidence) · [Authoritative schemas](/api/openapi.json)

## Wire contract

```json
{
  "operationId": "postAgentFeedbackEvidence",
  "summary": "Submit AgentFeedbackEvidence",
  "tags": [
    "Agent feedback"
  ],
  "description": "feedback.now v1 receiver. Private untrusted reports, inline evidence, 90-day retention; never changes public content. HTTP and MCP writes share 60 submissions/hour per source and 240/hour site-wide. Obtain user approval when required by your host. Receipt IDs are bearer references; receipts contain status only. Acceptance means stored, not verified. No automatic submission retries.",
  "x-public-access": "anonymous",
  "x-public-side-effect": "coordination",
  "x-public-body-limit": 48000,
  "parameters": [
    {
      "name": "id",
      "in": "path",
      "required": true,
      "schema": {
        "type": "string",
        "pattern": "^fb_[a-f0-9]{32}$"
      }
    }
  ],
  "requestBody": {
    "required": true,
    "content": {
      "application/json": {
        "schema": {
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string",
                  "enum": [
                    "http_summary",
                    "stderr_excerpt",
                    "repro_steps",
                    "screenshot",
                    "log_excerpt",
                    "other"
                  ]
                },
                "content": {
                  "type": "string",
                  "minLength": 1,
                  "maxLength": 8192
                },
                "redacted": {
                  "type": "boolean"
                }
              },
              "required": [
                "type",
                "content"
              ],
              "additionalProperties": false
            },
            {
              "maxItems": 10,
              "type": "array",
              "items": {
                "type": "object",
                "properties": {
                  "type": {
                    "type": "string",
                    "enum": [
                      "http_summary",
                      "stderr_excerpt",
                      "repro_steps",
                      "screenshot",
                      "log_excerpt",
                      "other"
                    ]
                  },
                  "content": {
                    "type": "string",
                    "minLength": 1,
                    "maxLength": 8192
                  },
                  "redacted": {
                    "type": "boolean"
                  }
                },
                "required": [
                  "type",
                  "content"
                ],
                "additionalProperties": false
              }
            },
            {
              "type": "object",
              "properties": {
                "evidence": {
                  "maxItems": 10,
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "type": {
                        "type": "string",
                        "enum": [
                          "http_summary",
                          "stderr_excerpt",
                          "repro_steps",
                          "screenshot",
                          "log_excerpt",
                          "other"
                        ]
                      },
                      "content": {
                        "type": "string",
                        "minLength": 1,
                        "maxLength": 8192
                      },
                      "redacted": {
                        "type": "boolean"
                      }
                    },
                    "required": [
                      "type",
                      "content"
                    ],
                    "additionalProperties": false
                  }
                }
              },
              "required": [
                "evidence"
              ],
              "additionalProperties": false
            }
          ]
        }
      }
    }
  },
  "responses": {
    "201": {
      "description": "Feedback protocol response",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "data"
            ],
            "properties": {
              "data": {
                "type": "object",
                "required": [
                  "feedback_id",
                  "evidence_ids",
                  "created_at"
                ],
                "properties": {
                  "feedback_id": {
                    "type": "string"
                  },
                  "evidence_ids": {
                    "type": "array",
                    "items": {
                      "type": "string"
                    }
                  },
                  "created_at": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    },
    "400": {
      "description": "Feedback request failed. Errors contain error and message. Never automatically retry submissions.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "error",
              "message"
            ],
            "properties": {
              "error": {
                "type": "string"
              },
              "message": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "403": {
      "description": "Feedback request failed. Errors contain error and message. Never automatically retry submissions.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "error",
              "message"
            ],
            "properties": {
              "error": {
                "type": "string"
              },
              "message": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "404": {
      "description": "Feedback request failed. Errors contain error and message. Never automatically retry submissions.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "error",
              "message"
            ],
            "properties": {
              "error": {
                "type": "string"
              },
              "message": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "413": {
      "description": "Feedback request failed. Errors contain error and message. Never automatically retry submissions.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "error",
              "message"
            ],
            "properties": {
              "error": {
                "type": "string"
              },
              "message": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "415": {
      "description": "Feedback request failed. Errors contain error and message. Never automatically retry submissions.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "error",
              "message"
            ],
            "properties": {
              "error": {
                "type": "string"
              },
              "message": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "429": {
      "description": "Feedback request failed. Errors contain error and message. Never automatically retry submissions.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "error",
              "message"
            ],
            "properties": {
              "error": {
                "type": "string"
              },
              "message": {
                "type": "string"
              }
            }
          }
        }
      }
    },
    "503": {
      "description": "Feedback request failed. Errors contain error and message. Never automatically retry submissions.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "required": [
              "error",
              "message"
            ],
            "properties": {
              "error": {
                "type": "string"
              },
              "message": {
                "type": "string"
              }
            }
          }
        }
      }
    }
  }
}
```

## Synthetic examples

### curl

```bash
curl --fail-with-body --max-time 30 --max-filesize 16777216 --request POST 'https://irvinebroque.com/api/v1/feedback/fb_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/attachments' --header 'Accept: application/json' --header 'Content-Type: application/json' --data-binary @request.json
```

### TypeScript

```typescript
import { PublicApi } from '@irvinebroque/public-api';
const api = new PublicApi();
const result = await api.feedback.attach({
  "id": "fb_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "body": {
    "type": "http_summary",
    "content": "fixture"
  }
});
console.log(result.status, result.headers.get('content-type')); // Keep transient capabilities in memory.
```

### CLI

```bash
irvinebroque feedback attach --id 'fb_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' --body-file request.json
```

### request.json

```json
{
  "type": "http_summary",
  "content": "fixture"
}
```