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.
A skill your agent uses when the user says 'plan', 'todo', 'copy plan', 'append plan', 'resume plan', 'priorities', or 'what's next'.
$ npx skills add cwinvestments/memstack --skill work -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install cwinvestments/memstack work --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/cwinvestments/memstack.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/work .claude/skills/work && 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 "work" agent skill from https://github.com/cwinvestments/memstack/tree/master/skills/work into .claude/skills/work/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "work", 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/cwinvestments/memstack/tree/master/skills/workType 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 cwinvestments/memstack --skill work -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install cwinvestments/memstack work --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cwinvestments/memstack.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/work .agents/skills/work && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "work" agent skill from https://github.com/cwinvestments/memstack/tree/master/skills/work into .agents/skills/work/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "work", 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 cwinvestments/memstack --skill work -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install cwinvestments/memstack work --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cwinvestments/memstack.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/work .cursor/skills/work && 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 "work" agent skill from https://github.com/cwinvestments/memstack/tree/master/skills/work into .cursor/skills/work/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "work", 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/cwinvestments/memstack.git --path skills/work--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 cwinvestments/memstack --skill work -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install cwinvestments/memstack work --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cwinvestments/memstack.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/work .gemini/skills/work && 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 "work" agent skill from https://github.com/cwinvestments/memstack/tree/master/skills/work into .gemini/skills/work/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "work", 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 cwinvestments/memstack workInstalls 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 cwinvestments/memstack --skill work -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/cwinvestments/memstack.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/work .github/skills/work && 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 "work" agent skill from https://github.com/cwinvestments/memstack/tree/master/skills/work into .github/skills/work/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "work", 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 cwinvestments/memstack --skill work -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install cwinvestments/memstack work --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cwinvestments/memstack.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/work .opencode/skills/work && 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 "work" agent skill from https://github.com/cwinvestments/memstack/tree/master/skills/work into .opencode/skills/work/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "work", 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.
workA skill your agent uses when the user says 'plan', 'todo', 'copy plan', 'append plan', 'resume plan', 'priorities', or 'what's next'.
Work is an agent skill from cwinvestments/memstack. Use when the user says 'plan', 'todo', 'copy plan', 'append plan', 'resume plan', 'priorities', or 'what's next'.
Its SKILL.md is about 1.4k 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 Agent Workflows. The repository describes itself as: Structured skill framework for Claude Code. 130 skills, persistent memory, TokenStack compression, localhost dashboard with 3-agent runner, real-time streaming, MCP tools. The licence is MIT.
4 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 00370ce. It shows what the files ask for, not the result of running them.
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.
Shell commands in SKILL.md call:
pythongitFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Work loads about 1.4k tokens when it runs. Until then it costs about 30 tokens; SKILL.md has 552 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.
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.
The full file from cwinvestments/memstack at commit 00370ce, republished under its MIT licence (© cwinvestments). 552 words, ~1,383 tokens.
.claude/skills/work/SKILL.md (or your agent's skills folder).Track tasks, manage plans, and survive CC compacts with three operating modes.
When this skill activates, output:
📋 Work: Plan execution engaged.
Then determine which mode to use based on the trigger.
| Context | Status |
|---|---|
| User says "copy plan", "append plan", "resume plan" | ACTIVE: use matching mode |
| User says "what's next", "todo", "priorities" | ACTIVE: quick query mode |
| User provides a task list or plan | ACTIVE: copy mode |
| General discussion about planning concepts | DORMANT: do not activate |
| User is executing a task (not managing the list) | DORMANT: do not activate |
Before executing ANY mode, silently gather current state. Do NOT present findings. Do NOT ask questions. Just internalize:
STATE.md (if it exists): current task, blockers, next stepsCLAUDE.md (if it exists): conventions, architecture decisionspython "${CLAUDE_PLUGIN_ROOT}/db/memstack-db.py" get-sessions <project> --limit 3git log --oneline -5
git diff --statThis is silent. Synthesize an internal understanding of where the project stands. Then proceed to the triggered mode with full context. The user already knows their project state, don't waste their time repeating it back.
Trigger: "copy plan" or when a new plan is provided
Parse the entire plan into individual numbered tasks
For each task, save to SQLite:
Write the payload to a file, then pipe it in with - as the argument. A payload on stdin is never seen by the shell's parser, so a redirection operator inside a task description cannot be read as one.
cat task.json | python "${CLAUDE_PLUGIN_ROOT}/db/memstack-db.py" add-plan-task -task.json contains:
{"project":"<name>","task_number":<n>,"description":"<task>","status":"pending"}Confirm with task count
Also write a markdown copy to memory/projects/{project}-plan.md for human readability
Status values: pending, in_progress, completed, blocked
Trigger: "append plan" or when updating task statuses
Read current plan from SQLite:
python "${CLAUDE_PLUGIN_ROOT}/db/memstack-db.py" get-plan <project>Update individual task statuses:
Same form, even though this payload is only metadata. One rule with no exceptions is easier to follow than a rule you have to judge.
cat task-update.json | python "${CLAUDE_PLUGIN_ROOT}/db/memstack-db.py" update-task -task-update.json contains:
{"project":"<name>","task_number":<n>,"status":"completed"}Add new tasks if needed via add-plan-task
No size limits needed: SQLite handles scale
Trigger: "resume plan", use after CC compact or new session
python "${CLAUDE_PLUGIN_ROOT}/db/memstack-db.py" get-plan <project>Plan: {project} ({done}/{total} complete)
Completed: [list]
In Progress: [list]
Pending: [list]
Blocked: [list with reasons]
Recommended next: {first pending task}~/.memstack/memstack.db (via memstack-db.py)$MEMSTACK_PATH/memory\projects\ (legacy markdown)User: "resume plan for AdminStack"
📋 Work: Plan execution engaged.
Plan: AdminStack (5/9 complete)
[x] 1. Build CC Monitor page
[x] 2. Add setup guide
[x] 3. Fix API key validation
[x] 4. Add refresh feedback
[x] 5. Update guide with curl snippet
[ ] 6. Build cc-reporter.js Node script
[ ] 7. Add WebSocket real-time updates
[ ] 8. Session grouping by project
[!] 9. Mobile polish (blocked: waiting for design specs)
Recommended next: Task 6: Build cc-reporter.js.claude/rules/work.md), always-on task planning awareness without skill file read. (Origin: MemStack v3.0-beta, Feb 2026)© cwinvestments, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/work of cwinvestments/memstack.
Open the folder on GitHubat commit 00370ce
Work 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 |
|---|---|---|---|---|---|---|
| Work this skillcwinvestments/memstack | 423 | — | ~1.4k | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 64 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 11 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 | 296k | 2 repos | ~5.1k | Automated safety check: Pass | MIT | |
| Claude Code Agent Developmentanthropics/claude-plugins-official | 38k | 8 repos | ~2.8k | Automated safety check: Pass | Apache-2.0 |
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
anthropics/claude-plugins-official
Explains how to write Claude Code plugin hooks, both prompt-based checks and bash commands, for events such as PreToolUse, Stop and SessionStart.
farm-fe/farm
A skill your agent uses when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions
obra/superpowers
Has the agent carry out an implementation plan itself, task by task in the current session, keeping a ledger, proving each step with a test and ending with one whole-branch review.
anthropics/claude-plugins-official
Explains how to write agents for Claude Code plugins: the markdown file with YAML frontmatter, trigger descriptions, model and color settings, and system prompt design.
Azure/azqr
Create new skills, modify and improve existing skills, and measure skill performance.
cwinvestments/memstack
A skill your agent uses when the user says 'SEO audit', 'site audit', 'check SEO', 'audit my site', 'SEO check', 'technical SEO', or is evaluating a website's search engine optimization health, meta…
cwinvestments/memstack
A skill your agent uses when the user says 'add schema', 'schema markup', 'JSON-LD', 'structured data', 'rich results', 'rich snippets', or is adding or fixing schema.org structured data for better…
cwinvestments/memstack
A skill your agent uses when the user says 'tokenstack', 'compression', 'token savings', 'proxy status', or asks about context window usage.
cwinvestments/memstack
A skill your agent uses when the user says 'save diary', 'log session', 'wrapping up', or at end of a productive session.
cwinvestments/memstack
A skill your agent uses when the user references past sessions, asks 'what did we do', 'do you remember', 'last session', 'recall', or 'continue from'.
cwinvestments/memstack
A skill your agent uses when the user says 'dispatch', 'send familiar', 'split task', or needs work split across parallel CC sessions.
Categories
A skill your agent uses when the user says 'plan', 'todo', 'copy plan', 'append plan', 'resume plan', 'priorities', or 'what's next'. Work is an agent skill from cwinvestments/memstack. Use when the user says 'plan', 'todo', 'copy plan', 'append plan', 'resume plan', 'priorities', or 'what's next'.
Work fits situations like: the user says plan.
Run `npx skills add cwinvestments/memstack --skill work -a claude-code`. Or copy the skill folder (skills/work in cwinvestments/memstack) into .claude/skills/work in your project. Claude Code loads it when a task matches its description.
Run `npx skills add cwinvestments/memstack --skill work -a codex`. Or copy the skill folder (skills/work in cwinvestments/memstack) into .agents/skills/work in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add cwinvestments/memstack --skill work -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/work, .gemini/skills/work, .github/skills/work and .opencode/skills/work in your project.
Going by SKILL.md and its folder, Work needs the command-line tools its instructions call (python and git). Our summary lists: Python 3.
SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
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.
Work is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.4k tokens (SKILL.md is roughly 5.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Work: 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, 296k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
cwinvestments (a GitHub user) maintains it in cwinvestments/memstack, which has 423 GitHub stars. The repository holds 87 skills in this directory. The repository was last updated on September 26, 2026.
Source: cwinvestments/memstack on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.