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.
MCP playbook for SiYuan document timelines. An agent skill from yangtaihong59/siyuan-plugins-mcp-sisyphus.
Install Siyuan MCP Timeline
$ npx skills add yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-timeline --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/yangtaihong59/siyuan-plugins-mcp-sisyphus.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/siyuan-mcp/siyuan-mcp-timeline .claude/skills/siyuan-mcp-timeline && 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 "siyuan-mcp-timeline" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-timeline into .claude/skills/siyuan-mcp-timeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-timeline", 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/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-timelineType 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 yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-timeline --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/siyuan-mcp/siyuan-mcp-timeline .agents/skills/siyuan-mcp-timeline && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "siyuan-mcp-timeline" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-timeline into .agents/skills/siyuan-mcp-timeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-timeline", 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 yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-timeline --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/siyuan-mcp/siyuan-mcp-timeline .cursor/skills/siyuan-mcp-timeline && 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 "siyuan-mcp-timeline" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-timeline into .cursor/skills/siyuan-mcp-timeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-timeline", 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/yangtaihong59/siyuan-plugins-mcp-sisyphus.git --path skills/siyuan-mcp/siyuan-mcp-timeline--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 yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-timeline --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/siyuan-mcp/siyuan-mcp-timeline .gemini/skills/siyuan-mcp-timeline && 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 "siyuan-mcp-timeline" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-timeline into .gemini/skills/siyuan-mcp-timeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-timeline", 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 yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-timelineInstalls 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 yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/siyuan-mcp/siyuan-mcp-timeline .github/skills/siyuan-mcp-timeline && 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 "siyuan-mcp-timeline" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-timeline into .github/skills/siyuan-mcp-timeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-timeline", 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 yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-timeline --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/siyuan-mcp/siyuan-mcp-timeline .opencode/skills/siyuan-mcp-timeline && 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 "siyuan-mcp-timeline" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-timeline into .opencode/skills/siyuan-mcp-timeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-timeline", 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
siyuan-mcp-timeline- GitHub stars
- 116
- Token cost
- ~647 tokens
- SKILL.md length
- 240 words
- Files
- 2
- Skills in repo
- 30
- Repo updated
- First seen
- Licence
- MIT
At a glance
MCP playbook for SiYuan document timelines. An agent skill from yangtaihong59/siyuan-plugins-mcp-sisyphus.
- Create named snapshot nodes
- SKILL.md covers Create and compare nodes and Delete or roll back
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Compare document versions
What it does
Siyuan MCP Timeline is an agent skill from yangtaihong59/siyuan-plugins-mcp-sisyphus. MCP playbook for SiYuan document timelines. Use to list or create named snapshot nodes, compare document versions, remove node tags, and safely roll back a document or one changed block.
Its SKILL.md is about 650 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).
It sits in Agent Workflows, covering MCP servers. It works with Model Context Protocol. The repository describes itself as: 一个用于连接Agent与Siyuan的工具. The licence is MIT.
When your agent uses it
- Create named snapshot nodes
- Compare document versions
- Remove node tags
- Safely roll back a document
Example prompts
- “/siyuan-mcp-timeline”
What it can do on your machine
Read from SKILL.md and the folder at commit d2ad534. 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
No scripts in the folder and no shell commands in SKILL.md.
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
Siyuan MCP Timeline loads about 647 tokens when it runs. Until then it costs about 52 tokens; SKILL.md has 240 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 yangtaihong59/siyuan-plugins-mcp-sisyphus at commit d2ad534, republished under its MIT licence (© yangtaihong59). 240 words, ~647 tokens.
Download SKILL.mdSave it as
.claude/skills/siyuan-mcp-timeline/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- siyuan-mcp-timeline
- description
- MCP playbook for SiYuan document timelines. Use to list or create named snapshot nodes, compare document versions, remove node tags, and safely roll back a document or one changed block.
Manage SiYuan Document Timelines with MCP
Resolve and read the document first. Use document-scoped nodes for one document and global nodes only when the same named snapshot should be discoverable across documents.
Create and compare nodes
List existing nodes before creating a new one:
timeline(action="list_nodes", scope="document", documentId="<doc-id>", page=1, pageSize=50)timeline(action="create_node", name="Before revision", scope="document", documentId="<doc-id>")Keep the returned tag as the stable identifier. After content changes, compare the same document with that tag:
timeline(action="compare_node", documentId="<doc-id>", tag="<timeline-tag>", page=1, pageSize=20, includeUnchanged=false)compare_node creates an untagged current-state workspace snapshot before calculating the document diff. Paginate changed blocks with page and pageSize; request unchanged blocks only when they are required for context.
Delete or roll back
delete_node removes the protective tag but retains the underlying snapshot. rollback_document restores only the selected document file, not the whole workspace. rollback_block accepts only a fresh opaque changeKey from compare_node; it recalculates the diff and rejects stale or unsafe changes.
Before any delete or rollback, show the exact document, node name/tag, and consequence, then obtain explicit approval. These actions require rwd permission and may be disabled by default. Never bypass an unavailable dangerous action; inspect siyuan://help/action/timeline/rollback_document and ask the user to enable it when appropriate.
After approval, use the narrowest operation that satisfies the request:
timeline(action="rollback_block", documentId="<doc-id>", tag="<timeline-tag>", changeKey="<fresh-change-key>")timeline(action="rollback_document", documentId="<doc-id>", tag="<timeline-tag>")timeline(action="delete_node", tag="<timeline-tag>", documentId="<doc-id>")After rollback, read the document again. After node creation or deletion, list nodes again. For a reversible rollback test, create a named protection node for the current state, roll back to the target, verify it, then restore from the protection node and verify again; obtain approval for both rollback operations.
© yangtaihong59, 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 1 other file in skills/siyuan-mcp/siyuan-mcp-timeline of yangtaihong59/siyuan-plugins-mcp-sisyphus.
- SKILL.md
- agents/openai.yaml
Open the folder on GitHubat commit d2ad534
Compare with similar skills
Siyuan MCP Timeline 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 |
|---|---|---|---|---|---|---|
| Siyuan MCP Timeline this skillyangtaihong59/siyuan-plugins-mcp-sisyphus | 116 | — | ~647 | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 63 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| MCP Server BuildershareAI-lab/learn-claude-code | 78k | 4 repos | ~1.2k | Automated safety check: Pass | MIT | |
| MCP Integration for Pluginsanthropics/claude-plugins-official | 38k | 11 repos | ~3.1k | Automated safety check: Pass | Apache-2.0 | |
| Crush Configurationcharmbracelet/crush | 29k | — | ~3.7k | Automated safety check: Pass | Custom licence | |
| Context Mode Output Sandboxmksglu/context-mode | 26k | — | ~4.1k | Automated safety check: Pass | Custom licence |
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Categories
Questions about Siyuan MCP Timeline
What does Siyuan MCP Timeline do?
MCP playbook for SiYuan document timelines. An agent skill from yangtaihong59/siyuan-plugins-mcp-sisyphus. Siyuan MCP Timeline is an agent skill from yangtaihong59/siyuan-plugins-mcp-sisyphus. MCP playbook for SiYuan document timelines.
When should I use Siyuan MCP Timeline?
Siyuan MCP Timeline fits situations like: create named snapshot nodes; compare document versions; remove node tags; safely roll back a document.
How do I install Siyuan MCP Timeline in Claude Code?
Run `npx skills add yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a claude-code`. Or copy the skill folder (skills/siyuan-mcp/siyuan-mcp-timeline in yangtaihong59/siyuan-plugins-mcp-sisyphus) into .claude/skills/siyuan-mcp-timeline in your project. Claude Code loads it when a task matches its description.
How do I install Siyuan MCP Timeline in Codex?
Run `npx skills add yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a codex`. Or copy the skill folder (skills/siyuan-mcp/siyuan-mcp-timeline in yangtaihong59/siyuan-plugins-mcp-sisyphus) into .agents/skills/siyuan-mcp-timeline in your project. Codex loads it when a task matches its description.
Can I use Siyuan MCP Timeline 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 yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-timeline -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/siyuan-mcp-timeline, .gemini/skills/siyuan-mcp-timeline, .github/skills/siyuan-mcp-timeline and .opencode/skills/siyuan-mcp-timeline in your project.
What does Siyuan MCP Timeline need to run?
SKILL.md names no scripts, command-line tools or credentials: Siyuan MCP Timeline is instructions for the agent only.
Does Siyuan MCP Timeline 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 Siyuan MCP Timeline 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 Siyuan MCP Timeline use?
Siyuan MCP Timeline 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 Siyuan MCP Timeline use?
About 647 tokens (SKILL.md is roughly 2.6k 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 Siyuan MCP Timeline?
Skills that share tags, products or a category with Siyuan MCP Timeline: MCP Server Builder (anthropics/skills, 180k stars), MCP Server Builder (shareAI-lab/learn-claude-code, 78k stars), MCP Integration for Plugins (anthropics/claude-plugins-official, 38k stars) and Crush Configuration (charmbracelet/crush, 29k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Siyuan MCP Timeline?
yangtaihong59 (a GitHub user) maintains it in yangtaihong59/siyuan-plugins-mcp-sisyphus, which has 116 GitHub stars. The repository holds 30 skills in this directory. The repository was last updated on October 8, 2026.
Source: yangtaihong59/siyuan-plugins-mcp-sisyphus on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.