gdiazlo.tngl.sh / atproto
atproto libraries implementation in ocaml
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AT Protocol Compliance Report#

Generated: 2026-01-01T22:04:38Z
Repository: https://github.com/gdiazlo/atproto

Summary#

Metric Value
Total Tests 494
Passed 494
Failed 0
Pass Rate 100.0%

Status: ✅ 494/494 tests passing

Syntax Validation#

📖 Specification

✅ 448/448 tests passing (100.0%)

Category Fixture Passed Failed Status
Handle handle_syntax_valid.txt, handle_syntax_invalid.txt 119 0 ✅
DID did_syntax_valid.txt, did_syntax_invalid.txt 42 0 ✅
NSID nsid_syntax_valid.txt, nsid_syntax_invalid.txt 52 0 ✅
TID tid_syntax_valid.txt, tid_syntax_invalid.txt 13 0 ✅
Record Key recordkey_syntax_valid.txt, recordkey_syntax_invalid.txt 27 0 ✅
AT-URI aturi_syntax_valid.txt, aturi_syntax_invalid.txt 95 0 ✅
Datetime datetime_syntax_valid.txt, datetime_syntax_invalid.txt 79 0 ✅
Language language_syntax_valid.txt, language_syntax_invalid.txt 21 0 ✅

Cryptography#

📖 Specification

✅ 12/12 tests passing (100.0%)

Category Fixture Passed Failed Status
Signature Verification signature-fixtures.json 6 0 ✅
P-256 did:key w3c_didkey_P256.json 1 0 ✅
K-256 did:key w3c_didkey_K256.json 5 0 ✅

Data Model (IPLD)#

📖 Specification

✅ 21/21 tests passing (100.0%)

Category Fixture Passed Failed Status
DAG-CBOR/CID data-model-fixtures.json 3 0 ✅
CID Syntax cid_syntax_valid.txt, cid_syntax_invalid.txt 18 0 ✅

Merkle Search Tree (MST)#

📖 Specification

✅ 13/13 tests passing (100.0%)

Category Fixture Passed Failed Status
Key Heights key_heights.json 0 0 ✅
Common Prefix common_prefix.json 13 0 ✅

This report is generated from the official AT Protocol Interoperability Tests.