semantic-discover SKILL.md skillA
semantic-discover from echoyue-lp/echo-agent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add echoyue-lp/echo-agent/semantic-discover@git:20260908.7e2cb50Pins git:20260908.7e2cb50 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- echoyue-lp/echo-agent
- Path
.agents/skills/semantic-discover/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260908.7e2cb50, committed Sep 8, 2026
- Size
- 2,484 bytes
- Repository stars
- 89
- License
- MIT
建立或补全仓库的语义行为基线，识别能力边界、状态权威、重要入口、证据缺口和未知区； 仅在首次建立、扩大或修复 `semantic/` 基线覆盖时使用，不负责普通新需求预检、已有差异分析或代码审查。.
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
# 语义基线发现 把源码、契约、测试和设计中的事实整理成可追踪的语义地图。这个 Skill 负责发现和归并， 不把“读过代码”当成覆盖证据，也不自动修改业务代码。 ## 工作边界 - 首次创建或更新语义对象前调用 `semantic-contract`，取得当前合同版本和对象字段；合同不可用时停止写入。 - 先读取当前生效的 `AGENTS.md`、仓库状态和已有 `semantic/` 材料；记录源码快照和未提交状态。 - 先全仓搜索已有能力、规则、公共接口、实现、测试和相邻命名，再决定复用、扩展或新建。 - 用领域 → 能力 → 语义边界导航；边界由独立入口、状态/生命周期、副作用、跨界或独立裁决决定， 不按文件数量切分。 - 分类相关路径为 `in_scope`、`supporting`、`generated_or_vendor` 或 `excluded`；排除项必须有理由、风险和重查条件。 - 从入口、状态/数据、时间生命周期、外部副作用和契约五个方向交叉发现，并将同一承诺归并到一个稳定 ID。 ## 输出 返回源码快照、区域分类、边界与能力图候选、行为承诺/规则/证据/问题记录候选、未知区和下一批待审集合。 只有覆盖网格、路径去向、边界归属和中高风险场景都有依据时，才报告两层闭合状态为 `closed`。 需要独立探索时优先派发 `semantic-boundary-explorer`，需要能力闭合复核时派发 `semantic-capability-reviewer`。宿主不能发现专用角色时，改用现有只读 `explorer` 或 `reviewer`，并在派发任务中 完整提供仓库绝对路径、源码版本、范围、相关对象和输出合同；无法取得独立上下文时由主 Agent 原地只读执行， 并明确缺少独立复核。长期对象只能由主 Agent 写入 `semantic/`；探索 Subagent 只返回候选事实和证据。 不要新建第二个任务图、存储、状态机、审查账本或调度器。 两层闭合与结构检查完成后调用 `semantic-verify`。该调用只验证基线材料，不自动进入代码修改。
Read the whole file at its exact version.
How to install
mdr add echoyue-lp/echo-agent/semantic-discover@sha256:6d101ce4fea5f02aThe line at the top of this page pins the label git:20260908.7e2cb50, 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_46s43crzvu3ntezo)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 8, 2026.
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 (2484 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
echoyue-lp/echo-agent · 89 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_46s43crzvu3ntezo GET https://markdownregistry.com/api/v1/resolve?ref=echoyue-lp/echo-agent/semantic-discover GET https://markdownregistry.com/api/v1/blob/6d101ce4fea5f02a6e03edeb0a2d0bfe1ecad8608e8e000926b4569f4c7bcf2a
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.