user-visible-output-contract SKILL.md skillA
user-visible-output-contract 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/user-visible-output-contract@git:20261023.601469dPins git:20261023.601469d 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/user-visible-output-contract/SKILL.md- Versions recorded
- 10
- Latest version
- git:20261023.601469d, committed Oct 23, 2026
- First version recorded
- Aug 11, 2026
- Size
- 26,299 bytes
- Repository stars
- 432
- License
- AGPL-3.0
用户可见输出契约 Owner — 统一入口检查、完成检查、确认、进度、结果、阻断及内部产物到用户交付的确定性投影.
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
# User Visible Output Contract Skill ## 职责 当任务需要输出 PC0~PC10、FC/SC/RC/T、CP/危险动作确认、长任务进度、最终结果、阻断原因或文件交付列表时，本 Skill 是用户可见语义与渲染的唯一 Owner。 本 Skill 只负责 `ArtifactDeliveryManifestV1 → ArtifactAnchorProjectionV1 / UserFacingArtifactSetV1 → PostCompletionActionSetV1 → EntryCheckModelV3 → DevCodexVisibleEnvelopeV3 → renderer`。最终结果生产者优先调用 `composeFinalArtifactDeliveryEnvelope` 串起 manifest、visible set、delivery attempts 与 envelope，禁止在最终回复中手写一套“主要产物”清单绕过该链路。它不替代 `compliance` 的检查含义、`cp-gate` 的确认状态、`report`/`memory` 的写入职责、`host-contract-verification` 的宿主 direct replay，也不判断专业内容质量。`DevCodexVisibleEnvelopeV1/V2` 只保留读取兼容，禁止新生产者继续写入。 确定性实现位于 `hooks/_runtime/visible-output-contract.cjs`，结构约束位于 `visible-output-contract.schema.json`。 ## 触发条件 | 场景 | 是否触发 | |---|:---:| | PC0~PC10 入口检查 | 必须；且须作为用户**首次可见**块先于实质正文与产物 mutation（S07 时序；文首补 PC ≠ 先输出） | | FC/SC/RC/T 完成检查 | 必须 | | CP1/CP2/CP3、验证预算、发布或其他 DevCodex 工作流确认 | 必须；文件/命令操作权限提示由宿主自身呈现，不由 DevCodex 复制审批 | | 多批次进度、等待、阻断、恢复 | 必须 | | 最终结果与文件交付 | 必须 | | 仅内部状态写入且本轮无用户可见消息 | N/A + skipReason | ## TaskPhaseProjectionGate（PF-183 · 条件） 多 active 任务、用户说「继续/刚才/当前」、或投影实施/进度时，用户可见进度/最终回复须含： - `activeTask`（或等价任务名 + portable path） - `phaseKind` 或 CP1～CP3 状态 …
Read the whole file at its exact version.
How to install
mdr add devcodex-labs/devcodex/user-visible-output-contract@sha256:ba9afc969c8e7092The line at the top of this page pins the label git:20261023.601469d, 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_2yl5maiufaxtm3vb)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Aug 11, 2026 and Oct 23, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261023.601469d latest | 2026-10-23 | 601469d | 26,299 B | A | view · diff |
| git:20260915.a530a79 | 2026-09-15 | a530a79 | 26,296 B | A | view · diff |
| git:20260914.6b340bc | 2026-09-14 | 6b340bc | 26,325 B | A | view · diff |
| git:20260912.f56ce11 | 2026-09-12 | f56ce11 | 25,428 B | A | view · diff |
| git:20260912.f18a34c | 2026-09-12 | f18a34c | 25,330 B | A | view · diff |
| git:20260829.ef3a006 | 2026-08-29 | ef3a006 | 25,249 B | A | view · diff |
| git:20260827.f3bcda6 | 2026-08-27 | f3bcda6 | 23,682 B | A | view · diff |
| git:20260826.655f722 | 2026-08-26 | 655f722 | 22,812 B | A | view · diff |
| git:20260823.e3f0ff7 | 2026-08-23 | e3f0ff7 | 22,698 B | A | view · diff |
| git:20260811.eb6d4e8 | 2026-08-11 | eb6d4e8 | 20,477 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 (26299 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_2yl5maiufaxtm3vb GET https://markdownregistry.com/api/v1/resolve?ref=devcodex-labs/devcodex/user-visible-output-contract GET https://markdownregistry.com/api/v1/blob/ba9afc969c8e7092fde8bcf441c631099d465e4d71df921ae0938eb88a69b166
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.