MCP Server Builder
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
通过 Comet Creator 创建或升级 Comet Classic workflow Skill。不用于一般 Skill 的编写、整理或评审。
Install Comet Any
$ npx skills add rpamis/comet --skill comet-any -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install rpamis/comet comet-any --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/rpamis/comet.git skills-src && mkdir -p .claude/skills && cp -r skills-src/assets/skills-zh/comet-any .claude/skills/comet-any && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "comet-any" agent skill from https://github.com/rpamis/comet/tree/master/assets/skills-zh/comet-any into .claude/skills/comet-any/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comet-any", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/rpamis/comet/tree/master/assets/skills-zh/comet-anyType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add rpamis/comet --skill comet-any -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install rpamis/comet comet-any --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rpamis/comet.git skills-src && mkdir -p .agents/skills && cp -r skills-src/assets/skills-zh/comet-any .agents/skills/comet-any && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "comet-any" agent skill from https://github.com/rpamis/comet/tree/master/assets/skills-zh/comet-any into .agents/skills/comet-any/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comet-any", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add rpamis/comet --skill comet-any -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install rpamis/comet comet-any --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rpamis/comet.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/assets/skills-zh/comet-any .cursor/skills/comet-any && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "comet-any" agent skill from https://github.com/rpamis/comet/tree/master/assets/skills-zh/comet-any into .cursor/skills/comet-any/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comet-any", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/rpamis/comet.git --path assets/skills-zh/comet-any--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add rpamis/comet --skill comet-any -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install rpamis/comet comet-any --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rpamis/comet.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/assets/skills-zh/comet-any .gemini/skills/comet-any && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "comet-any" agent skill from https://github.com/rpamis/comet/tree/master/assets/skills-zh/comet-any into .gemini/skills/comet-any/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comet-any", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install rpamis/comet comet-anyInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add rpamis/comet --skill comet-any -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/rpamis/comet.git skills-src && mkdir -p .github/skills && cp -r skills-src/assets/skills-zh/comet-any .github/skills/comet-any && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "comet-any" agent skill from https://github.com/rpamis/comet/tree/master/assets/skills-zh/comet-any into .github/skills/comet-any/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comet-any", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add rpamis/comet --skill comet-any -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install rpamis/comet comet-any --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rpamis/comet.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/assets/skills-zh/comet-any .opencode/skills/comet-any && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "comet-any" agent skill from https://github.com/rpamis/comet/tree/master/assets/skills-zh/comet-any into .opencode/skills/comet-any/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comet-any", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
comet-any- GitHub stars
- 3.2k
- Token cost
- ~1.4k tokens
- SKILL.md length
- 418 words
- Files
- 13
- Skills in repo
- 52
- Repo updated
- First seen
- Licence
- MIT
At a glance
通过 Comet Creator 创建或升级 Comet Classic workflow Skill。不用于一般 Skill 的编写、整理或评审。
- Works in 10 steps: 恢复现有状态：先运行 comet creator guide --project… → 读取项目偏好：读取… → 生成方案：把用户目标表达为 Workflow Nodes、Skill… → …
- Agent Workflows work in your project
- SKILL.md covers 核心模型, 受保护边界, 工作步骤 and 方案示例, plus 2 more sections
- Calls node
What it does
Comet Any is an agent skill from rpamis/comet. 通过 Comet Creator 创建或升级 Comet Classic workflow Skill。不用于一般 Skill 的编写、整理或评审。
Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 15 other files (for example `agents/openai.yaml`, `reference/authored-zone-example.md` and `reference/authoring-protocol.json`).
It sits in Agent Workflows. The repository describes itself as: Comet: agent skill harness for turning ideas into evaluated workflows. The licence is MIT.
When your agent uses it
- Agent Workflows work in your project
Example prompts
- “/comet-any”
Workflow steps
10 steps, taken from the first numbered list in SKILL.md.
- 恢复现有状态：先运行 comet creator guide --project . --json，展示恢复摘要和下一步。
- 读取项目偏好：读取 .comet/skill-preferences.yaml，用 comet creator candidates --json 发现真实本地 Skill，再用 comet skill show --json 读取候选的真实内容与…
- 生成方案：把用户目标表达为 Workflow Nodes、Skill Bindings、Output Schemas、Guardrails、Handoffs 和 Evidence。
- 展示确认页：说明每个 Node 的职责、绑定 Skill、Required Skill Call、Output Schema、可执行披露和 readiness 影响。确认页必须为每个新增 binding 或 schema 显示…
- 等待用户确认：未确认前不得写 Bundle draft；存在 missing / ambiguous Skill 时必须暂停。
- 初始化后端状态：确认后调用 comet creator init --file --confirmed-proposal --json。
- 运行创作管线并生成 Bundle：先运行 comet creator authoring-plan --depth quick|full --json 取得 lane DAG。按 DAG 派发…
- 验证：展示 quick/full eval 工作量，运行或记录当前 draft hash 的 eval evidence；失败、skip 或证据 hash 过期时不得进入 ready。
- Review / readiness：读取 comet publish review --platform --json，展示 Readiness:、Blockers:、Warnings:、Evidence:。
- Publish / install preview：人工批准后才能 publish；安装前必须先运行 preview，并展示 No files were written。
What it can do on your machine
Read from SKILL.md and the folder at commit 0fd42a0. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
node
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Comet Any loads about 1.4k tokens when it runs. Until then it costs about 21 tokens; SKILL.md has 418 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from rpamis/comet at commit 0fd42a0, republished under its MIT licence (© rpamis). 418 words, ~1,408 tokens.
Download SKILL.mdSave it as
.claude/skills/comet-any/SKILL.md (or your agent's skills folder). This skill also uses 12 other files; get the full folder from GitHub.- name
- comet-any
- description
- 通过 Comet Creator 创建或升级 Comet Classic workflow Skill。不用于一般 Skill 的编写、整理或评审。
- disable-model-invocation
- true
Comet Any - Skill Creator
/comet-any 是 Comet 的 Skill 创建向导。用户只需要描述想要的工作流；本 Skill 负责读取真实 Skill、提出方案、等待确认、生成可验证的 Comet-native Skill Bundle，并通过内部 CLI 完成 eval、review、publish readiness 和安装预览。
普通用户第一层只看到三种起点：
基于 /comet-classic 的五阶段定制：覆盖open / design / build / verify / archive五阶段的 Skill 编排，但不修改/comet-classic永久入口本身。创建全新 workflow Skill：从目标和候选 Skills 生成新的workflow-kernel。整理已有 Skill：读取已有 Skill，补齐 Workflow Node、Skill Binding、Output Schema、Guardrail、Handoff、eval 和 readiness。
后端 Bundle、Factory、composition 仍是内部审计词；不要把它们作为普通用户的第一屏概念。
核心模型
所有路径都必须编译到同一种 Workflow Contract：
Workflow Node：流程中的可恢复节点，例如open、design、plan、execute、subagent-execute、review、verify、archive。Node Responsibility：该 Node 在 Agent workflow 中承担的职责，用来解释它为什么存在、需要产出什么、能否替换。Skill Binding：某个 Node 的实现 Skill 或辅助 Skill。Required Skill Call：要求 Node 内必须调用某个 Skill，不替换 Node implementation。例如execute和subagent-execute必须调用elementui，review必须调用whitebox-code-standard。Output Schema：Node 必须产出的文件、状态或 evidence。Output Schema 必须挂到具体 Workflow Node 才算生效；只定义在workflow.outputSchemas里不会触发 guard、eval 或 readiness。脚本、eval、readiness 只依赖挂到 Node 的 Output Schema，不依赖 Skill 名称。Guardrail：阻断或放行 Node 推进的检查。Handoff：子代理或跨 Node 交接时必须带回的 evidence。workflow-protocol.json：生成包的唯一运行事实源，kind 为comet-five-phase-overlay或workflow-kernel。
受保护边界
comet-five-phase-overlay 保留 Comet Classic 五阶段主流程和 .comet.yaml 状态语义。普通模式下：
comet-five-phase-overlay的主状态只来自 Classic layout resolver 绑定的<classic-change-dir>/.comet.yaml；没有 active change 或多个 active changes 时必须阻塞并请用户选择。- 不得创建
.comet/runs/<workflow>/state.json作为 Comet overlay 主状态。Bundle 草稿、eval evidence 和 publish readiness 可以有自己的证据文件，但不能替代.comet.yaml。 controlNode 不允许 override：open、execute、verify、archive。producerNode 可以 override：design、plan，但必须满足对应 Output Schema。handoff和guardrailNode 可以 require / augment。- 用户坚持替换 control Node 时，改走高级
workflow-kernel，并要求重新声明 state、Output Schema 和 Guardrail。 - 所有 Node 都必须用 responsibility 说明职责，不使用内部坐标作为用户理解流程的方式。
工作步骤
- 恢复现有状态：先运行
comet creator guide --project . --json，展示恢复摘要和下一步。 - 读取项目偏好：读取
.comet/skill-preferences.yaml，用comet creator candidates --json发现真实本地 Skill，再用comet skill show <name> --json读取候选的真实内容与 hash。不得只按名字推测能力。 - 生成方案：把用户目标表达为 Workflow Nodes、Skill Bindings、Output Schemas、Guardrails、Handoffs 和 Evidence。
- 展示确认页：说明每个 Node 的职责、绑定 Skill、Required Skill Call、Output Schema、可执行披露和 readiness 影响。确认页必须为每个新增 binding 或 schema 显示 enforcement：
guarded、handoff-guarded、evidence-only或advisory。 - 等待用户确认：未确认前不得写 Bundle draft；存在 missing / ambiguous Skill 时必须暂停。
- 初始化后端状态：确认后调用
comet creator init <name> --file <plan.json> --confirmed-proposal --json。 - 运行创作管线并生成 Bundle：先运行
comet creator authoring-plan <name> --depth quick|full --json取得 lane DAG。按 DAG 派发 lane——wave1（script、reference、pause-points）并发派发，wave2（workflow-entry、skill-core）在 script 契约之后并发派发，skill-review作为汇聚 barrier。每个 lane 的产出用comet creator authoring-record <name> --lane <id> --file <out.json> --json记录（经 schema 校验；BLOCKED/NEEDS_CONTEXT 会被拒绝）。随后运行comet creator generate <name> --json：把记录的内容叶子草稿（entry/node SKILL.md、decision-points、recovery）合并进包，而确定性脊梁（protocol/scripts/manifest）保持模板化，并渲染真实审查证据。产出 entry Skill、Node Skills、reference/workflow-protocol.json、六个 scripts、rules、hooks 与comet/eval.yaml。 - 验证：展示 quick/full eval 工作量，运行或记录当前 draft hash 的 eval evidence；失败、skip 或证据 hash 过期时不得进入 ready。
- Review / readiness：读取
comet publish review <name> --platform <reference-platform> --json，展示Readiness:、Blockers:、Warnings:、Evidence:。 - Publish / install preview：人工批准后才能 publish；安装前必须先运行 preview，并展示
No files were written。
Show full SKILL.md (82 more words)Show less
方案示例
组件库和白盒审查场景应生成类似 plan：
{
"goal": "基于 /comet-classic 的五阶段定制，要求组件库和白盒审查。",
"skillCreatorIntent": "customize-comet",
"workflow": {
"kind": "comet-five-phase-overlay",
"name": "team-comet",
"goal": "要求组件库和白盒审查。",
"nodes": {
"execute": {
"requiredSkillCalls": [
{
"skill": "elementui",
"reason": "Use project component library during direct implementation."
}
]
},
"subagent-execute": {
"requiredSkillCalls": [
{
"skill": "elementui",
"scope": "handoff"
}
]
},
"review": {
"requiredSkillCalls": [
{
"skill": "whitebox-code-standard",
"scope": "review"
}
]
}
}
}
}硬性规则
- 必须先展示方案确认页，再生成。
- 确认页必须为每个新增 binding 或 schema 显示 enforcement：
guarded、handoff-guarded、evidence-only或advisory。 - Required Skill Call 不替换 Node implementation。
- producer override 必须声明
satisfies的 Output Schema。 - Output Schema 必须挂到具体 Workflow Node 才算生效；只定义在
workflow.outputSchemas里不会触发 guard、eval 或 readiness。 - control Node 普通模式不得 override。
- eval、review、publish readiness 必须读取同一份
workflow-protocol.json。 - readiness blockers 必须阻止 publish：缺少当前 draft hash 的 eval evidence、人工 approval、required capability 或 executable disclosure 任一项都不能进入 ready。
- 子代理 Handoff 必须要求子代理加载 Required Skill Call 并回传 evidence。
- 脚本只读取 protocol 和 state，不把 Skill 名称当成校验依据。
- 安装前必须询问用户，不得自动安装。
参考资料
comet-any/reference/authoring-protocol.jsoncomet-any/reference/authored-zone-example.mdcomet-any/reference/bundle-authoring.mdcomet-any/reference/authoring-subagents.mdcomet-any/reference/eval-provider.md
© rpamis, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 12 other files in assets/skills-zh/comet-any of rpamis/comet.
- SKILL.md
- agents/openai.yaml
- reference/authored-zone-example.md
- reference/authoring-protocol.json
- reference/authoring-subagents.md
- reference/bundle-authoring.md
- reference/eval-provider.md
- reference/subagents/pause-points-author.md
- reference/subagents/reference-author.md
- reference/subagents/script-author.md
- reference/subagents/skill-core-author.md
- reference/subagents/skill-reviewer.md
- reference/subagents/workflow-entry-author.md
Open the folder on GitHubat commit 0fd42a0
Compare with similar skills
Comet Any next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Comet Any this skillrpamis/comet | 3.2k | — | ~1.4k | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 63 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 10 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Using Superpowersfarm-fe/farm | 5.6k | 35 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Executing Plans Inlineobra/superpowers | 297k | 2 repos | ~5.1k | Automated safety check: Pass | MIT | |
| Skill CreatorAzure/azqr | 795 | 89 repos | ~8.2k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Comet Any
What does Comet Any do?
通过 Comet Creator 创建或升级 Comet Classic workflow Skill。不用于一般 Skill 的编写、整理或评审。. Comet Any is an agent skill from rpamis/comet.
When should I use Comet Any?
Comet Any fits situations like: agent Workflows work in your project.
How do I install Comet Any in Claude Code?
Run `npx skills add rpamis/comet --skill comet-any -a claude-code`. Or copy the skill folder (assets/skills-zh/comet-any in rpamis/comet) into .claude/skills/comet-any in your project. Claude Code loads it when a task matches its description.
How do I install Comet Any in Codex?
Run `npx skills add rpamis/comet --skill comet-any -a codex`. Or copy the skill folder (assets/skills-zh/comet-any in rpamis/comet) into .agents/skills/comet-any in your project. Codex loads it when a task matches its description.
Can I use Comet Any in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add rpamis/comet --skill comet-any -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/comet-any, .gemini/skills/comet-any, .github/skills/comet-any and .opencode/skills/comet-any in your project.
What does Comet Any need to run?
Going by SKILL.md and its folder, Comet Any needs the command-line tools its instructions call (node).
Does Comet Any access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Comet Any safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Comet Any use?
Comet Any is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Comet Any use?
About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Comet Any?
Skills that share tags, products or a category with Comet Any: MCP Server Builder (anthropics/skills, 180k stars), Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 38k stars), Using Superpowers (farm-fe/farm, 5.6k stars) and Executing Plans Inline (obra/superpowers, 297k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Comet Any?
rpamis (a GitHub organization) maintains it in rpamis/comet, which has 3,166 GitHub stars. The repository holds 52 skills in this directory. The repository was last updated on October 9, 2026.
Source: rpamis/comet on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.