api-contract-architecture SKILL.md skillA
api-contract-architecture from devcodex-labs/devcodex is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add devcodex-labs/devcodex/api-contract-architecture@git:20261021.9117d5cPins git:20261021.9117d5c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- devcodex-labs/devcodex
- Path
content/skills/api-contract-architecture/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261021.9117d5c, committed Oct 21, 2026
- First version recorded
- Jul 30, 2026
- Size
- 6,820 bytes
- Repository stars
- 432
- License
- AGPL-3.0
API 契约架构专家 Owner — 当任务涉及 public API、HTTP/SDK/CLI 契约、版本兼容、错误模型、分页过滤、幂等、Schema、类型、迁移或消费者影响时使用；要求先冻结消费者契约，再设计实现与验证。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# API Contract Architecture Skill ## 定位 本 Skill 负责 API 契约 Owner 视角。它确保方案先回答“谁消费、契约是什么、如何兼容、如何验证”，再进入实现细节。 ## 触发条件 | 场景 | 是否触发 | |------|:--------:| | 新增或调整 HTTP API、SDK API、CLI 参数、Hook payload、MCP tool/resource、事件、配置 Schema 或 public types | 必须 | | 涉及版本兼容、迁移、错误码、分页、过滤、幂等、鉴权响应或消费者文档 | 必须 | | 修复会影响调用方行为或示例用法 | 必须 | | 纯内部实现且不改变任何公开输入/输出/错误/类型 | N/A + skipReason | ## 核心门禁 | Gate | 要求 | 证据 | |------|------|------| | `ApiContractArchitectureGate` | 公开契约必须有消费者、输入、输出、错误、兼容和验证矩阵 | consumerSurface、contractInventory | | `ConsumerSurfaceGate` | 先列真实消费者，避免首个实现反向定义公共契约 | README、types、examples、route、SDK | | `ErrorModelGate` | 错误结构、错误码、detail 和恢复路径必须稳定 | errorModel、docs | | `CliJsonContractGate` | 机器可读 CLI 必须冻结 envelope 字段、成功/失败互斥、错误码、nextStep 与 native exit code | DevCodexCliEnvelopeV1、spawn fixtures | | `VersionCompatibilityGate` | 兼容、弃用、迁移和 breaking change 必须明确 | versionCompatibility | | `ReleaseAuthorityBeforeCompatibilityGate` | 先证明契约是否已发布并形成稳定消费者，再决定兼容、迁移或直接收敛 | publishedState、consumerEvidence、authoritySources、decision | | `ConfigurationErgonomicsGate` | 公开配置 Schema 必须证明最小任务、字段必要性、复杂度预算和可选字段省略行为 | MinimalTaskConfig、FieldNecessityMatrix、OptionalFieldOmissionProbe | …
Read the whole file at its exact version.
How to install
mdr add devcodex-labs/devcodex/api-contract-architecture@sha256:ba20f4a8ce4876b9The line at the top of this page pins the label git:20261021.9117d5c, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_w6wkk42h7yq4yidy)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 30, 2026 and Oct 21, 2026, about one every 83 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.9117d5c latest | 2026-10-21 | 9117d5c | 6,820 B | A | view · diff |
| git:20260730.6ee304a | 2026-07-30 | 6ee304a | 5,490 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6820 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
devcodex-labs/devcodex · 432 stars · license AGPL-3.0 · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w6wkk42h7yq4yidy GET https://markdownregistry.com/api/v1/resolve?ref=devcodex-labs/devcodex/api-contract-architecture GET https://markdownregistry.com/api/v1/blob/ba20f4a8ce4876b96a05c8256e34d598705d1032657b735c336f4986980daf35
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.