API Designer
Jeffallan/claude-skills
Designs REST and GraphQL APIs from resource modeling to an OpenAPI 3.1 contract, with versioning, pagination and RFC 7807 error handling.
Map API endpoints, outbound HTTP calls, and cross-repo service topology in indexed source code.
Install Memtrace API Topology
$ npx skills add syncable-dev/memtrace-public --skill memtrace-api-topology -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install syncable-dev/memtrace-public memtrace-api-topology --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/syncable-dev/memtrace-public.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/memtrace-skills/skills/memtrace-api-topology .claude/skills/memtrace-api-topology && 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 "memtrace-api-topology" agent skill from https://github.com/syncable-dev/memtrace-public/tree/main/plugins/memtrace-skills/skills/memtrace-api-topology into .claude/skills/memtrace-api-topology/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memtrace-api-topology", 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/syncable-dev/memtrace-public/tree/main/plugins/memtrace-skills/skills/memtrace-api-topologyType 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 syncable-dev/memtrace-public --skill memtrace-api-topology -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install syncable-dev/memtrace-public memtrace-api-topology --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/syncable-dev/memtrace-public.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/memtrace-skills/skills/memtrace-api-topology .agents/skills/memtrace-api-topology && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "memtrace-api-topology" agent skill from https://github.com/syncable-dev/memtrace-public/tree/main/plugins/memtrace-skills/skills/memtrace-api-topology into .agents/skills/memtrace-api-topology/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memtrace-api-topology", 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 syncable-dev/memtrace-public --skill memtrace-api-topology -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install syncable-dev/memtrace-public memtrace-api-topology --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/syncable-dev/memtrace-public.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/memtrace-skills/skills/memtrace-api-topology .cursor/skills/memtrace-api-topology && 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 "memtrace-api-topology" agent skill from https://github.com/syncable-dev/memtrace-public/tree/main/plugins/memtrace-skills/skills/memtrace-api-topology into .cursor/skills/memtrace-api-topology/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memtrace-api-topology", 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/syncable-dev/memtrace-public.git --path plugins/memtrace-skills/skills/memtrace-api-topology--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 syncable-dev/memtrace-public --skill memtrace-api-topology -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install syncable-dev/memtrace-public memtrace-api-topology --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/syncable-dev/memtrace-public.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/memtrace-skills/skills/memtrace-api-topology .gemini/skills/memtrace-api-topology && 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 "memtrace-api-topology" agent skill from https://github.com/syncable-dev/memtrace-public/tree/main/plugins/memtrace-skills/skills/memtrace-api-topology into .gemini/skills/memtrace-api-topology/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memtrace-api-topology", 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 syncable-dev/memtrace-public memtrace-api-topologyInstalls 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 syncable-dev/memtrace-public --skill memtrace-api-topology -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/syncable-dev/memtrace-public.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/memtrace-skills/skills/memtrace-api-topology .github/skills/memtrace-api-topology && 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 "memtrace-api-topology" agent skill from https://github.com/syncable-dev/memtrace-public/tree/main/plugins/memtrace-skills/skills/memtrace-api-topology into .github/skills/memtrace-api-topology/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memtrace-api-topology", 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 syncable-dev/memtrace-public --skill memtrace-api-topology -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install syncable-dev/memtrace-public memtrace-api-topology --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/syncable-dev/memtrace-public.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/memtrace-skills/skills/memtrace-api-topology .opencode/skills/memtrace-api-topology && 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 "memtrace-api-topology" agent skill from https://github.com/syncable-dev/memtrace-public/tree/main/plugins/memtrace-skills/skills/memtrace-api-topology into .opencode/skills/memtrace-api-topology/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memtrace-api-topology", 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
memtrace-api-topology- GitHub stars
- 486
- Token cost
- ~487 tokens
- SKILL.md length
- 125 words
- Files
- 1
- Skills in repo
- 27
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Map API endpoints, outbound HTTP calls, and cross-repo service topology in indexed source code.
- The user asks about API endpoints
- SKILL.md covers Overview, Quick Reference, Steps and Output, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Fetch/client calls
What it does
Memtrace API Topology is an agent skill from syncable-dev/memtrace-public. Map API endpoints, outbound HTTP calls, and cross-repo service topology in indexed source code. Use when the user asks about API endpoints, HTTP routes, fetch/client calls, REST surface, service dependencies, cross-repo dependencies, or API topology. Do not use Grep, Glob, rg, find, or manual file search for routes or HTTP calls; Memtrace maps endpoints and call edges from the indexed AST graph.
Its SKILL.md is about 490 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Backend & APIs, covering REST APIs. The repository describes itself as: Structural memory for AI coding agents. Bi-temporal graph, MCP-native, zero LLM calls. Cursor · Claude Code · Codex · DeepSeek Harness · Hermes · VS Code · Windsurf.
When your agent uses it
- The user asks about API endpoints
- Fetch/client calls
- Service dependencies
- Cross-repo dependencies
Example prompts
- “/memtrace-api-topology”
What it can do on your machine
Read from SKILL.md and the folder at commit 3a3084d. 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 (its code samples are json).
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
Memtrace API Topology loads about 487 tokens when it runs. Until then it costs about 105 tokens; SKILL.md has 125 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 125 words (~487 tokens).
“Map HTTP API surface — endpoints, outbound calls, cross-repo topology.”
- name
- memtrace-api-topology
Files
Just SKILL.md in plugins/memtrace-skills/skills/memtrace-api-topology of syncable-dev/memtrace-public.
Open the folder on GitHubat commit 3a3084d
Compare with similar skills
Memtrace API Topology 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 |
|---|---|---|---|---|---|---|
| Memtrace API Topology this skillsyncable-dev/memtrace-public | 486 | — | ~487 | Automated safety check: Pass | Custom licence | |
| API DesignerJeffallan/claude-skills | 12k | 2 repos | ~2k | Automated safety check: Pass | MIT | |
| Paperclippaperclipai/paperclip | 98k | — | ~9.6k | Automated safety check: Pass | MIT | |
| Nodejs Backend Patternsever-works/ever-works | 158 | 17 repos | ~4k | Automated safety check: Pass | AGPL-3.0 | |
| OpenAPI to MCP Servermcp-use/mcp-use | 11k | — | ~5.2k | Automated safety check: Pass | Apache-2.0 | |
| Use Yaakmountain-loop/yaak | 19k | — | ~1.9k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Memtrace API Topology
What does Memtrace API Topology do?
Map API endpoints, outbound HTTP calls, and cross-repo service topology in indexed source code. Memtrace API Topology is an agent skill from syncable-dev/memtrace-public. Map API endpoints, outbound HTTP calls, and cross-repo service topology in indexed source code.
When should I use Memtrace API Topology?
Memtrace API Topology fits situations like: the user asks about API endpoints; fetch/client calls; service dependencies; cross-repo dependencies.
How do I install Memtrace API Topology in Claude Code?
Run `npx skills add syncable-dev/memtrace-public --skill memtrace-api-topology -a claude-code`. Or copy the skill folder (plugins/memtrace-skills/skills/memtrace-api-topology in syncable-dev/memtrace-public) into .claude/skills/memtrace-api-topology in your project. Claude Code loads it when a task matches its description.
How do I install Memtrace API Topology in Codex?
Run `npx skills add syncable-dev/memtrace-public --skill memtrace-api-topology -a codex`. Or copy the skill folder (plugins/memtrace-skills/skills/memtrace-api-topology in syncable-dev/memtrace-public) into .agents/skills/memtrace-api-topology in your project. Codex loads it when a task matches its description.
Can I use Memtrace API Topology 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 syncable-dev/memtrace-public --skill memtrace-api-topology -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/memtrace-api-topology, .gemini/skills/memtrace-api-topology, .github/skills/memtrace-api-topology and .opencode/skills/memtrace-api-topology in your project.
What does Memtrace API Topology need to run?
SKILL.md names no scripts, command-line tools or credentials: Memtrace API Topology is instructions for the agent only.
Does Memtrace API Topology 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 Memtrace API Topology 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 Memtrace API Topology use?
Memtrace API Topology has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Memtrace API Topology use?
About 487 tokens (SKILL.md is roughly 1.9k 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 Memtrace API Topology?
Skills that share tags, products or a category with Memtrace API Topology: API Designer (Jeffallan/claude-skills, 12k stars), Paperclip (paperclipai/paperclip, 98k stars), Nodejs Backend Patterns (ever-works/ever-works, 158 stars) and OpenAPI to MCP Server (mcp-use/mcp-use, 11k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Memtrace API Topology?
syncable-dev (a GitHub organization) maintains it in syncable-dev/memtrace-public, which has 486 GitHub stars. The repository holds 27 skills in this directory. The repository was last updated on October 6, 2026.
Source: syncable-dev/memtrace-public on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.