TR-CORE-API-SCHEMA / Teal / Review draft

API request and response contracts

Terminology revised · September 12 evidence

Later individual Teal rerun. The reported execution status is historical and is not a new test result.

TEAL LIBRARY RERUN  |  12 SEPTEMBER 2026  |  Michael Patrick Bangel
17
TEAL-RERUN-03-B001 | RELATED_EXECUTION_EVIDENCE_AVAILABLE
TR-CORE-API-SCHEMA / API request and response contracts
IF
A caller submits an API frame.
HOW
Require exact API/stack identities, closed fields and supported operations; reject duplicate keys, nonfinite
values, capability tokens and invalid source shapes. Validate the returned receipt binding.
THEN
Return a structured result or diagnostic with the matching request ID. Transport success is not automatically
an evidence PASS.
CURRENT EVIDENCE
Fresh related language/paper/water checks are in the evidence ledger. The test count is suite evidence, not
proof of every branch in this requirement.
REMAINING REQUIREMENT
Use the source and recorded case evidence to close remaining per-branch, native-host and full-contract coverage gaps.
SOURCE REFERENCES
bangel:language/python/src/bangel/api.py; bangel:language/python/src/bangel/client.py; associated-core:reference/src/bangel/api.py;
associated-core:reference/src/bangel/client.py; associated-core:products/water/legacy/hagar-python/src/mjos_hagar/api.py

Publication is pending owner review. White papers are excluded.