generated: '2026-08-30'
method: probed
source: https://www.telesair.com/_api/mcp (live JSON-RPC probe) + https://www.telesair.com/llms.txt
scope: >-
  Telesair publishes no REST or GraphQL API and no developer documentation, so there are no
  first-party API conventions to record. The cross-cutting semantics captured here are those of the
  ONE machine surface it actually serves - the Wix Site Visitor Assistant MCP endpoint on its own
  host - observed live rather than read from docs. Every field below is marked with what was
  observed; nothing is inferred from prose.

surface: https://www.telesair.com/_api/mcp
protocol: JSON-RPC 2.0 over HTTP (MCP streamable-http)
protocol_version: '2025-06-18'

auth_style:
  observed: none for discovery; self-service bearer visitorToken for the two write-capable tools
  see: authentication/telesair-authentication.yml

idempotency:
  supported: false
  state: undocumented
  note: >-
    No idempotency key header, parameter or retry semantics is declared in any tool inputSchema or
    in llms.txt. No Idempotency pointer is emitted - there is nothing to point at.

pagination:
  style: null
  note: Not applicable - no collection-returning first-party API exists.

versioning:
  style: protocol-version negotiation
  observed: >-
    The server answered initialize with protocolVersion 2025-06-18. There is no product API version,
    no version header and no published versioning policy.

error_envelope:
  style: JSON-RPC 2.0 error object
  fields: [jsonrpc, id, error.code, error.message]
  note: Not RFC 9457; MCP tool errors ride the JSON-RPC envelope.

request_id_tracing:
  observed: true
  headers:
  - mcp-session-id
  - x-wix-request-id
  note: >-
    Both are platform headers emitted by Wix/Cloudflare, observed on the live tools/list response.

rate_limit_signaling:
  observed: false
  note: >-
    No X-RateLimit-*, RateLimit-* or Retry-After header was present on the probed responses.
    See rate-limits/telesair-rate-limits.yml.

field_expansion: null
metadata: null

reversibility:
  state: undocumented
  grade: documented_no
  write_surface_present: true
  note: >-
    The surface is not read-only: CallWixSiteAPI and ExecuteWixAPI both act on a visitor's behalf and
    ExecuteWixAPI requires the caller to declare hasMutations. Despite that, NO reversal operation
    (cancel, refund, void, undo, restore) and NO reversal window is documented anywhere Telesair
    publishes - there is no developer documentation at all. An agent that mutates through this
    endpoint has no published means of determining whether the action can be taken back.
    No window is asserted here because none is stated; inventing one would be the single most
    expensive error available in this artifact.
  operations: []
  windows: []

dry_run_mode:
  state: na
  note: No first-party API; no dry-run facility documented.