Copilot SDK
github/awesome-copilot
Build agentic applications with GitHub Copilot SDK. An agent skill from github/awesome-copilot.
MCP playbook for semantic SVG charts and figures, approved asset upload, and verified SiYuan block embedding.
Install Siyuan MCP Visual Assets
$ npx skills add yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-visual-assets -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-visual-assets --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-visual-assets .claude/skills/siyuan-mcp-visual-assets && 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-visual-assets" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-visual-assets into .claude/skills/siyuan-mcp-visual-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-visual-assets", 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-visual-assetsType 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-visual-assets -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-visual-assets --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-visual-assets .agents/skills/siyuan-mcp-visual-assets && 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-visual-assets" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-visual-assets into .agents/skills/siyuan-mcp-visual-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-visual-assets", 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-visual-assets -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-visual-assets --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-visual-assets .cursor/skills/siyuan-mcp-visual-assets && 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-visual-assets" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-visual-assets into .cursor/skills/siyuan-mcp-visual-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-visual-assets", 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-visual-assets--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-visual-assets -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install yangtaihong59/siyuan-plugins-mcp-sisyphus siyuan-mcp-visual-assets --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-visual-assets .gemini/skills/siyuan-mcp-visual-assets && 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-visual-assets" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-visual-assets into .gemini/skills/siyuan-mcp-visual-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-visual-assets", 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-visual-assetsInstalls 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-visual-assets -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-visual-assets .github/skills/siyuan-mcp-visual-assets && 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-visual-assets" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-visual-assets into .github/skills/siyuan-mcp-visual-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-visual-assets", 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-visual-assets -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-visual-assets --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-visual-assets .opencode/skills/siyuan-mcp-visual-assets && 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-visual-assets" agent skill from https://github.com/yangtaihong59/siyuan-plugins-mcp-sisyphus/tree/main/skills/siyuan-mcp/siyuan-mcp-visual-assets into .opencode/skills/siyuan-mcp-visual-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "siyuan-mcp-visual-assets", 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-visual-assets- GitHub stars
- 116
- Token cost
- ~1.1k tokens
- SKILL.md length
- 487 words
- Files
- 2
- Skills in repo
- 30
- Repo updated
- First seen
- Licence
- MIT
At a glance
MCP playbook for semantic SVG charts and figures, approved asset upload, and verified SiYuan block embedding.
- Works in 4 steps: Read the source image or data and record… → Reuse a matching deterministic… → Check escaped text, viewBox containment,… → …
- Tasks that involve MCP servers
- SKILL.md covers Generate and review, Upload and embed and Structural readback
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Siyuan MCP Visual Assets is an agent skill from yangtaihong59/siyuan-plugins-mcp-sisyphus. MCP playbook for semantic SVG charts and figures, approved asset upload, and verified SiYuan block embedding.
Its SKILL.md is about 1.1k 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 AI & LLM Engineering, covering MCP servers and Embeddings. 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
- Tasks that involve MCP servers
- Tasks that involve Embeddings
Example prompts
- “/siyuan-mcp-visual-assets”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Read the source image or data and record chart type, series, categories, values, axes, units, grid lines, markers, title, legend…
- Reuse a matching deterministic config/builder shape for charts; for figures, decode structure first and choose semantic geometry. If a…
- Check escaped text, viewBox containment, text bounds and collisions, line/text clearance, stable stroke width, angle/projection/occlusion…
- Semantic correctness comes before pixel similarity. Pixel overlay is optional. A real SiYuan UI review is required for display claims…
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 Visual Assets loads about 1.1k tokens when it runs. Until then it costs about 34 tokens; SKILL.md has 487 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). 487 words, ~1,108 tokens.
Download SKILL.mdSave it as
.claude/skills/siyuan-mcp-visual-assets/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- siyuan-mcp-visual-assets
- description
- MCP playbook for semantic SVG charts and figures, approved asset upload, and verified SiYuan block embedding.
SiYuan Visual Assets with MCP
Choose the narrowest route: data/config-driven SVG for statistical charts, semantic geometry for explanatory figures, and an existing uploaded asset when vector reconstruction is not appropriate. This scenario does not add a picture-generation tool, renderer, async runner, or platform-specific image utility.
Generate and review
- Read the source image or data and record chart type, series, categories, values, axes, units, grid lines, markers, title, legend, geometry, and unresolved readings. Do not invent unclear values.
- Reuse a matching deterministic config/builder shape for charts; for figures, decode structure first and choose semantic geometry. If a supported mathematical relation exists, declare and run a validation such as growth or sum; failed validation returns to data review.
- Check escaped text, viewBox containment, text bounds and collisions, line/text clearance, stable stroke width, angle/projection/occlusion constraints, and one unique
data-chart-keymatched to the config registry. - Semantic correctness comes before pixel similarity. Pixel overlay is optional. A real SiYuan UI review is required for display claims: width, responsive behavior, readability, theme contrast, and embed rendering.
Do not make bitmap tracing the default route. Use it only as constrained coordinate assistance; do not force-vectorize photos, maps, comics, or figures whose meaning is the typeface itself. If text, a list, table, or formula states the meaning clearly, prefer native content.
Upload and embed
Resolve the exact notebook/document/block ID, parent-child relation, and insertion position before writing. A title, search hit, or UI position is not write authorization.
file(action="upload_asset", assetsDirPath="<approved-assets-dir>", localFilePath="<selected-local-file>")Asset upload reads a user-selected local file and requires explicit approval of both the source file and assets directory. Use the returned asset path as the only subsequent reference; never guess a timestamped filename or preserve a machine-specific path in the Skill.
For an ordinary uploaded image, append one bounded Markdown image block. For inline SVG/HTML, keep all lines in one standalone block; use a complete NodeHTMLBlock DOM update only when an existing block is the exact target. A canonical visual block may be reused elsewhere with a query embed pointing to its stable block ID; do not duplicate the SVG body.
block(action="append", parentID="<resolved-parent-id>", dataType="markdown", data="<one-block-markdown-or-inline-html-svg>")block(action="update", items=[{"id":"<existing-leaf-block-id>","dataType":"dom","data":"<complete-node-html-block-dom>"}])Show full SKILL.md (142 more words)Show less
Structural readback
After each write, read the exact affected ID before any search or UI conclusion:
block(action="get_kramdown", id="<written-block-id>")block(action="get_children", id="<resolved-parent-id>", page=1, pageSize=200)block(action="dom", id="<written-block-id>")file(action="get_doc_assets", id="<resolved-document-id>", assetType="all")search(action="search_assets", query="<asset-filename>", exts=["svg","png"])file(action="read_image", id="<resolved-document-id>", path="assets/<returned-image-path>")Confirm block type, parent/sibling order, kramdown, DOM attributes, viewBox, escaped text, returned asset path, data-chart-key, canonical embed target, and image/HTML containment. get_doc_assets and search_assets find references or candidates; neither proves rendering. For a bitmap already referenced by the authorized document, a vision-capable client may call read_image for that one image; it still does not replace a real SiYuan UI rendering review. API success, file existence, SQL/index results, or a renderer invocation cannot replace structural readback or real SiYuan UI review.
If a response is lost or the returned asset path is missing/non-unique, stop and inspect the exact target; do not retry an upload or append blindly. Classify geometry WARNs as repaired, justified exemption, or TODO; after repeated unsuccessful adjustments, stop and report instead of relaxing tolerances.
© 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-visual-assets of yangtaihong59/siyuan-plugins-mcp-sisyphus.
- SKILL.md
- agents/openai.yaml
Open the folder on GitHubat commit d2ad534
Compare with similar skills
Siyuan MCP Visual Assets 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 Visual Assets this skillyangtaihong59/siyuan-plugins-mcp-sisyphus | 116 | — | ~1.1k | Automated safety check: Pass | MIT | |
| Copilot SDKgithub/awesome-copilot | 40k | 4 repos | ~6.3k | Automated safety check: Pass | MIT | |
| Pi AgentK-Dense-AI/scientific-agent-skills | 48k | 1 repos | ~2.1k | Automated safety check: Pass | MIT | |
| Sandbaseiflytek/skillhub | 5.2k | 1 repos | ~2.1k | Automated safety check: Pass | Apache-2.0 | |
| Sandbasesandbaseai/cli | 188 | — | ~3.1k | Automated safety check: Pass | Apache-2.0 | |
| Cookbook Aimldatabricks-solutions/databricks-apps-cookbook | 183 | — | ~1.7k | Automated safety check: Pass | Custom licence |
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Questions about Siyuan MCP Visual Assets
What does Siyuan MCP Visual Assets do?
MCP playbook for semantic SVG charts and figures, approved asset upload, and verified SiYuan block embedding. Siyuan MCP Visual Assets is an agent skill from yangtaihong59/siyuan-plugins-mcp-sisyphus. MCP playbook for semantic SVG charts and figures, approved asset upload, and verified SiYuan block embedding.
When should I use Siyuan MCP Visual Assets?
Siyuan MCP Visual Assets fits situations like: tasks that involve MCP servers; tasks that involve Embeddings.
How do I install Siyuan MCP Visual Assets in Claude Code?
Run `npx skills add yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-visual-assets -a claude-code`. Or copy the skill folder (skills/siyuan-mcp/siyuan-mcp-visual-assets in yangtaihong59/siyuan-plugins-mcp-sisyphus) into .claude/skills/siyuan-mcp-visual-assets in your project. Claude Code loads it when a task matches its description.
How do I install Siyuan MCP Visual Assets in Codex?
Run `npx skills add yangtaihong59/siyuan-plugins-mcp-sisyphus --skill siyuan-mcp-visual-assets -a codex`. Or copy the skill folder (skills/siyuan-mcp/siyuan-mcp-visual-assets in yangtaihong59/siyuan-plugins-mcp-sisyphus) into .agents/skills/siyuan-mcp-visual-assets in your project. Codex loads it when a task matches its description.
Can I use Siyuan MCP Visual Assets 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-visual-assets -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-visual-assets, .gemini/skills/siyuan-mcp-visual-assets, .github/skills/siyuan-mcp-visual-assets and .opencode/skills/siyuan-mcp-visual-assets in your project.
What does Siyuan MCP Visual Assets need to run?
SKILL.md names no scripts, command-line tools or credentials: Siyuan MCP Visual Assets is instructions for the agent only.
Does Siyuan MCP Visual Assets 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 Visual Assets 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 Visual Assets use?
Siyuan MCP Visual Assets 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 Visual Assets use?
About 1.1k tokens (SKILL.md is roughly 4.4k 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 Visual Assets?
Skills that share tags, products or a category with Siyuan MCP Visual Assets: Copilot SDK (github/awesome-copilot, 40k stars), Pi Agent (K-Dense-AI/scientific-agent-skills, 48k stars), Sandbase (iflytek/skillhub, 5.2k stars) and Sandbase (sandbaseai/cli, 188 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Siyuan MCP Visual Assets?
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.