Harness Engineering
10xChengTu/harness-engineering
Set up and improve harness engineering (AGENTS.md, docs/, lint rules, eval systems, project-level prompt engineering) for AI-agent-friendly codebases.
Sorts what a session has learned into the right place, project memory, notepad or durable docs, and flags duplicate, stale or conflicting entries.
Install Project Knowledge Sorter
$ npx skills add Yeachan-Heo/oh-my-claudecode --skill remember -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Yeachan-Heo/oh-my-claudecode remember --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/Yeachan-Heo/oh-my-claudecode.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/remember .claude/skills/remember && 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 "remember" agent skill from https://github.com/Yeachan-Heo/oh-my-claudecode/tree/main/skills/remember into .claude/skills/remember/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "remember", 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/Yeachan-Heo/oh-my-claudecode/tree/main/skills/rememberType 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 Yeachan-Heo/oh-my-claudecode --skill remember -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Yeachan-Heo/oh-my-claudecode remember --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Yeachan-Heo/oh-my-claudecode.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/remember .agents/skills/remember && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "remember" agent skill from https://github.com/Yeachan-Heo/oh-my-claudecode/tree/main/skills/remember into .agents/skills/remember/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "remember", 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 Yeachan-Heo/oh-my-claudecode --skill remember -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Yeachan-Heo/oh-my-claudecode remember --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Yeachan-Heo/oh-my-claudecode.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/remember .cursor/skills/remember && 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 "remember" agent skill from https://github.com/Yeachan-Heo/oh-my-claudecode/tree/main/skills/remember into .cursor/skills/remember/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "remember", 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/Yeachan-Heo/oh-my-claudecode.git --path skills/remember--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 Yeachan-Heo/oh-my-claudecode --skill remember -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Yeachan-Heo/oh-my-claudecode remember --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Yeachan-Heo/oh-my-claudecode.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/remember .gemini/skills/remember && 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 "remember" agent skill from https://github.com/Yeachan-Heo/oh-my-claudecode/tree/main/skills/remember into .gemini/skills/remember/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "remember", 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 Yeachan-Heo/oh-my-claudecode rememberInstalls 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 Yeachan-Heo/oh-my-claudecode --skill remember -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Yeachan-Heo/oh-my-claudecode.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/remember .github/skills/remember && 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 "remember" agent skill from https://github.com/Yeachan-Heo/oh-my-claudecode/tree/main/skills/remember into .github/skills/remember/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "remember", 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 Yeachan-Heo/oh-my-claudecode --skill remember -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Yeachan-Heo/oh-my-claudecode remember --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Yeachan-Heo/oh-my-claudecode.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/remember .opencode/skills/remember && 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 "remember" agent skill from https://github.com/Yeachan-Heo/oh-my-claudecode/tree/main/skills/remember into .opencode/skills/remember/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "remember", 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
remember- GitHub stars
- 40k
- Token cost
- ~356 tokens
- SKILL.md length
- 174 words
- Files
- 1
- Skills in repo
- 47
- Repo updated
- First seen
- Licence
- MIT
At a glance
Sorts what a session has learned into the right place, project memory, notepad or durable docs, and flags duplicate, stale or conflicting entries.
- Works in 5 steps: Gather the relevant session findings. → Classify each item → Propose the best destination for each… → …
- Wrapping up a long session and deciding what the team should keep
- SKILL.md covers Goal, Memory surfaces, Workflow and Rules, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
At the end of useful work, this skill has the agent promote reusable knowledge out of chat history. It knows four destinations: project memory for durable team knowledge, a priority notepad for short high-signal context, a working notepad for temporary session notes, and docs, AGENTS or CLAUDE files for lasting instructions and conventions.
The agent gathers the session's findings, classifies each as a durable project fact, a temporary note, an operator preference or a duplicate, stale or conflicting item, proposes a destination, and writes only to the appropriate store. It keeps entries concise and actionable, avoids dumping everything in one place, and marks uncertain items as uncertain instead of recording them as fact. The result lists what was stored, where, and any duplicates or conflicts that need cleanup.
When your agent uses it
- Wrapping up a long session and deciding what the team should keep
- Cleaning up project memory that has duplicate or outdated notes
- Choosing between a temporary note and a permanent instruction file
Example prompts
- “Review what we learned this session and decide what goes into project memory.”
- “Move the build-script conventions we just worked out into the docs instead of the notepad.”
- “Check project memory for duplicate or conflicting entries and list them.”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Gather the relevant session findings.
- Classify each item
- Propose the best destination for each item.
- Write or update only the appropriate memory surface.
- Call out duplicates or conflicts that should be cleaned up.
What it can do on your machine
Read from SKILL.md and the folder at commit 454bae0. 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
Project Knowledge Sorter loads about 356 tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 174 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 Yeachan-Heo/oh-my-claudecode at commit 454bae0, republished under its MIT licence (© Yeachan-Heo). 174 words, ~356 tokens.
Download SKILL.mdSave it as
.claude/skills/remember/SKILL.md (or your agent's skills folder).- name
- remember
- description
- Review reusable project knowledge and decide what belongs in project memory, notepad, or durable docs
Remember
Use this skill when the user wants to preserve or organize useful knowledge discovered during a session.
Goal
Promote durable, reusable knowledge into the right memory surface instead of leaving it buried in chat history.
Memory surfaces
- Project memory — durable team/project knowledge
- Notepad priority — short high-signal context for the next turns
- Notepad working — temporary active-session notes
- Docs / AGENTS / CLAUDE files — durable instructions and conventions when they truly belong there
Workflow
- Gather the relevant session findings.
- Classify each item:
- durable project fact
- temporary working note
- operator preference or instruction
- duplicate / stale / conflicting information
- Propose the best destination for each item.
- Write or update only the appropriate memory surface.
- Call out duplicates or conflicts that should be cleaned up.
Rules
- Do not dump everything into one store.
- Prefer project memory for durable team knowledge.
- Prefer notepad for short-lived working context.
- Keep entries concise and actionable.
- If something is uncertain, mark it as uncertain rather than storing it as fact.
Output
- What was stored
- Where it was stored
- Any duplicates/conflicts found
© Yeachan-Heo, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/remember of Yeachan-Heo/oh-my-claudecode.
Open the folder on GitHubat commit 454bae0
Compare with similar skills
Project Knowledge Sorter 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 |
|---|---|---|---|---|---|---|
| Project Knowledge Sorter this skillYeachan-Heo/oh-my-claudecode | 40k | — | ~356 | Automated safety check: Pass | MIT | |
| Harness Engineering10xChengTu/harness-engineering | 102 | 1 repos | ~1k | Automated safety check: Pass | None | |
| Context Mode Searchmksglu/context-mode | 26k | — | ~250 | Automated safety check: Pass | Custom licence | |
| Neat-Freak Knowledge CloseoutKKKKhazix/khazix-skills | 21k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Memori Long-Term MemoryMemoriLabs/Memori | 17k | — | ~2k | Automated safety check: Notes | Custom licence | |
| SkillOpt Sleep Cyclemicrosoft/SkillOpt | 18k | — | ~2.3k | Automated safety check: Pass | MIT |
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Finds every CLAUDE.md file in a repository, scores each against quality criteria, shows a report, then makes targeted updates after you approve.
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Related
Categories
Questions about Project Knowledge Sorter
What does Project Knowledge Sorter do?
Sorts what a session has learned into the right place, project memory, notepad or durable docs, and flags duplicate, stale or conflicting entries. At the end of useful work, this skill has the agent promote reusable knowledge out of chat history. It knows four destinations: project memory for durable team knowledge, a priority notepad for short high-signal context, a working notepad for temporary session notes, and docs, AGENTS or CLAUDE files for lasting instructions and conventions.
When should I use Project Knowledge Sorter?
Project Knowledge Sorter fits situations like: wrapping up a long session and deciding what the team should keep; cleaning up project memory that has duplicate or outdated notes; choosing between a temporary note and a permanent instruction file.
How do I install Project Knowledge Sorter in Claude Code?
Run `npx skills add Yeachan-Heo/oh-my-claudecode --skill remember -a claude-code`. Or copy the skill folder (skills/remember in Yeachan-Heo/oh-my-claudecode) into .claude/skills/remember in your project. Claude Code loads it when a task matches its description.
How do I install Project Knowledge Sorter in Codex?
Run `npx skills add Yeachan-Heo/oh-my-claudecode --skill remember -a codex`. Or copy the skill folder (skills/remember in Yeachan-Heo/oh-my-claudecode) into .agents/skills/remember in your project. Codex loads it when a task matches its description.
Can I use Project Knowledge Sorter 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 Yeachan-Heo/oh-my-claudecode --skill remember -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/remember, .gemini/skills/remember, .github/skills/remember and .opencode/skills/remember in your project.
What does Project Knowledge Sorter need to run?
SKILL.md names no scripts, command-line tools or credentials: Project Knowledge Sorter is instructions for the agent only.
Does Project Knowledge Sorter 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 Project Knowledge Sorter 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 Project Knowledge Sorter use?
Project Knowledge Sorter 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 Project Knowledge Sorter use?
About 356 tokens (SKILL.md is roughly 1.4k 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 Project Knowledge Sorter?
Skills that share tags, products or a category with Project Knowledge Sorter: Harness Engineering (10xChengTu/harness-engineering, 102 stars), Context Mode Search (mksglu/context-mode, 26k stars), Neat-Freak Knowledge Closeout (KKKKhazix/khazix-skills, 21k stars) and Memori Long-Term Memory (MemoriLabs/Memori, 17k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Project Knowledge Sorter?
Yeachan-Heo (a GitHub user) maintains it in Yeachan-Heo/oh-my-claudecode, which has 39,720 GitHub stars. The repository holds 47 skills in this directory. The repository was last updated on October 8, 2026.
Source: Yeachan-Heo/oh-my-claudecode on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.