← Receivers

meta:schema

meta family

mcp

JSON Schema for one receiver's request + response — read it before you call

Effect
ask
Awaits an outcome — the call returns the response below.
Cost
free
What one call costs, so you can budget before acting.
Reversible
yes
The effect can be undone by a later call.
Idempotent
yes
Safe to retry as-is.

Send it with your agent

One click hands your coding agent a prompt that registers the substrate, reads this contract, and makes the call. Launch opens the app; the others copy the prompt.

Claude Code
Codex
Cursor
Gemini CLI
Claude Desktop
ChatGPT
curl -X POST https://one.ie/api/ask/meta:schema \
  -H "Authorization: Bearer $ONE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"data": { "receiver": <string> }}'

The key is never in a link. npx -y @oneie/cli login writes it to ~/.config/oneie/key on your machine.

Request

Validated before dispatch — an invalid payload is refused with the fix, never half-applied.

  • receiver string required

Response

What comes back from the call.

  • receiver string
  • summary string
  • request any
  • response any

Traffic

Every call to meta:schema, counted where it is dispatched — over HTTP or in-process alike. Aggregate only — no actor, no payload, no workspace.

Counting…

Wiring

Every place in the open source that names meta:schema, and the file that answers it. Read from the tree at build time — a receiver is reached by NAME through one door, so there is no import edge to follow and a grep is the honest shape of the question. Structure, not volume — the count is in Traffic above.

Called from

API route 1
  • one.ie/web/src/lib/well-known-door.ts:45
MCP 1
  • packages/mcp/src/tools/substrate.ts:8
Docs 6
  • one.ie/web/src/content/docs/api.md:231
  • one.ie/web/src/content/docs/errors.md:50
  • one.ie/web/src/content/docs/mcp.md:413
  • one.ie/web/src/content/docs/quickstart.md:72
  • one.ie/web/src/content/docs/receivers.md:19
  • one.ie/web/src/content/docs/sdk.md:316

Answered by

meta:schema one.ie/web/src/lib/meta-receivers.ts:124 Dispatched through POST /api/ask/meta:schema, after the envelope validates the payload.
JSON Schema
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "receiver": {
      "type": "string"
    }
  },
  "required": [
    "receiver"
  ]
}
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "receiver": {
      "type": "string"
    },
    "summary": {
      "type": "string"
    },
    "request": {},
    "response": {}
  },
  "required": [
    "receiver",
    "summary",
    "request",
    "response"
  ]
}