Coding Agent Session Finder
code-yeongyu/oh-my-openagent
Finds, reads and reconstructs past coding-agent sessions across Codex, Claude, OpenCode, Senpi and many other local agent logs.
Manage durable global/project memory in .opc/memory/global.md and .opc/memory/projects/<currentprojectid.md.
Install Memory
$ npx skills add HKUDS/OpenOPC --skill memory -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install HKUDS/OpenOPC memory --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/HKUDS/OpenOPC.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.opc/skills/memory .claude/skills/memory && 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 "memory" agent skill from https://github.com/HKUDS/OpenOPC/tree/main/.opc/skills/memory into .claude/skills/memory/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memory", 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/HKUDS/OpenOPC/tree/main/.opc/skills/memoryType 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 HKUDS/OpenOPC --skill memory -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install HKUDS/OpenOPC memory --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/HKUDS/OpenOPC.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.opc/skills/memory .agents/skills/memory && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "memory" agent skill from https://github.com/HKUDS/OpenOPC/tree/main/.opc/skills/memory into .agents/skills/memory/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memory", 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 HKUDS/OpenOPC --skill memory -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install HKUDS/OpenOPC memory --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/HKUDS/OpenOPC.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.opc/skills/memory .cursor/skills/memory && 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 "memory" agent skill from https://github.com/HKUDS/OpenOPC/tree/main/.opc/skills/memory into .cursor/skills/memory/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memory", 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/HKUDS/OpenOPC.git --path .opc/skills/memory--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 HKUDS/OpenOPC --skill memory -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install HKUDS/OpenOPC memory --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/HKUDS/OpenOPC.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.opc/skills/memory .gemini/skills/memory && 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 "memory" agent skill from https://github.com/HKUDS/OpenOPC/tree/main/.opc/skills/memory into .gemini/skills/memory/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memory", 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 HKUDS/OpenOPC memoryInstalls 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 HKUDS/OpenOPC --skill memory -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/HKUDS/OpenOPC.git skills-src && mkdir -p .github/skills && cp -r skills-src/.opc/skills/memory .github/skills/memory && 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 "memory" agent skill from https://github.com/HKUDS/OpenOPC/tree/main/.opc/skills/memory into .github/skills/memory/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memory", 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 HKUDS/OpenOPC --skill memory -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install HKUDS/OpenOPC memory --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/HKUDS/OpenOPC.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.opc/skills/memory .opencode/skills/memory && 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 "memory" agent skill from https://github.com/HKUDS/OpenOPC/tree/main/.opc/skills/memory into .opencode/skills/memory/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "memory", 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
memory- GitHub stars
- 1.8k
- Token cost
- ~304 tokens
- SKILL.md length
- 128 words
- Files
- 1
- Skills in repo
- 7
- Repo updated
- First seen
- Licence
- MIT
At a glance
Manage durable global/project memory in .opc/memory/global.md and .opc/memory/projects/<currentprojectid.md.
- Tasks that involve Agent memory
- SKILL.md covers What To Save, When to Update and How to Update
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Memory is an agent skill from HKUDS/OpenOPC. Manage durable global/project memory in .opc/memory/global.md and .opc/memory/projects/<currentprojectid.md.
Its SKILL.md is about 300 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, covering Agent memory. The repository describes itself as: OpenOPC: Build Your Personal AI-Native Company — Self-Built, Self-Run, Self-Grown. The licence is MIT.
When your agent uses it
- Tasks that involve Agent memory
Example prompts
- “/memory”
What it can do on your machine
Read from SKILL.md and the folder at commit b14e85d. 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
Memory loads about 304 tokens when it runs. Until then it costs about 31 tokens; SKILL.md has 128 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 HKUDS/OpenOPC at commit b14e85d, republished under its MIT licence (© HKUDS). 128 words, ~304 tokens.
Download SKILL.mdSave it as
.claude/skills/memory/SKILL.md (or your agent's skills folder).- name
- memory
- description
- Manage durable global/project memory in `.opc/memory/global.md` and `.opc/memory/projects/<current_project_id>.md`.
- always
- true
Memory
Use this skill only for durable Markdown memory:
- Global memory:
.opc/memory/global.md - Project memory:
.opc/memory/projects/<current_project_id>.md - Prefer the absolute
OPC_GLOBAL_MEMORY_PATHandOPC_PROJECT_MEMORY_PATHshown in runtime context or environment; do not create a separate.opc/memoryunder the workplace.
What To Save
- Global: stable cross-project user preferences, communication defaults, standing constraints.
- Project: current-project preferences, workspace overrides, repo paths, architecture constraints, coding conventions, delivery requirements.
- Never save secrets, copied transcripts, temporary progress, speculative notes, or one-off task results.
When to Update
- Update only during interaction with the user, and only when the user states or confirms something that should matter in later sessions.
How to Update
Read before editing. Merge, deduplicate, replace stale items, and keep entries compact. Do not mix project IDs: write project memory only to the current project's file.
© HKUDS, 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 .opc/skills/memory of HKUDS/OpenOPC.
Open the folder on GitHubat commit b14e85d
Compare with similar skills
Memory 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 |
|---|---|---|---|---|---|---|
| Memory this skillHKUDS/OpenOPC | 1.8k | — | ~304 | Automated safety check: Pass | MIT | |
| Coding Agent Session Findercode-yeongyu/oh-my-openagent | 70k | 1 repos | ~2.8k | Automated safety check: Pass | Custom licence | |
| Claude-Mem Cloud Syncthedotmack/claude-mem | 98k | 1 repos | ~1k | Automated safety check: Notes | Apache-2.0 | |
| Cognee CLI Memory Commandstopoteretes/cognee | 32k | 1 repos | ~2.2k | Automated safety check: Notes | Apache-2.0 | |
| Neat-Freak Knowledge CloseoutKKKKhazix/khazix-skills | 21k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Claude-Mem Searchthedotmack/claude-mem | 98k | 1 repos | ~511 | Automated safety check: Pass | Apache-2.0 |
Similar skills
Claude-Mem Cloud Sync
thedotmack/claude-mem
Checks claude-mem cloud sync status and guides you through connecting a cmem.ai Pro account without the sync token ever passing through the chat.
Cognee CLI Memory Commands
topoteretes/cognee
Drives cognee from the terminal with remember, recall, forget and improve memory commands, dataset and config management and database migrations.
Neat-Freak Knowledge Closeout
KKKKhazix/khazix-skills
Brings project docs, agent rule files, authorized memory and leftover workspace files back in line with what the code and runtime actually do at the end of a work session.
Claude-Mem Search
thedotmack/claude-mem
Searches the user's persistent cross-session memory for timestamped observations synthesized from past agent sessions on cmem.ai.
Beads Task Memory
gastownhall/beads
Tracks multi-session work with dependencies in the bd issue tracker so the agent can find ready tasks and recover its context after conversation compaction.
More from HKUDS/OpenOPC
Skill Creator
HKUDS/OpenOPC
Create or update skills. An agent skill from HKUDS/OpenOPC.
Clawhub
HKUDS/OpenOPC
Search and install agent skills from ClawHub, the public skill registry.
Skill Evolution
HKUDS/OpenOPC
Evolve new skills from project experience. An agent skill from HKUDS/OpenOPC.
Collaboration Playbook
HKUDS/OpenOPC
Standing rules for how any role in an OpenOPC company coordinates with its peers — work-item discipline, messaging, meetings, and blocking collaboration.
Opc Collab
HKUDS/OpenOPC
Collaborate with other agents in OpenOPC company mode via the opc-collab CLI — send messages, request user input, delegate work, read the manager board, respond in meetings, propose task adjustments.
Cron
HKUDS/OpenOPC
Schedule reminders, recurring tasks, and one-time jobs using system crontab.
Related
Categories
Questions about Memory
What does Memory do?
Manage durable global/project memory in .opc/memory/global.md and .opc/memory/projects/<currentprojectid.md. Memory is an agent skill from HKUDS/OpenOPC.md.
When should I use Memory?
Memory fits situations like: tasks that involve Agent memory.
How do I install Memory in Claude Code?
Run `npx skills add HKUDS/OpenOPC --skill memory -a claude-code`. Or copy the skill folder (.opc/skills/memory in HKUDS/OpenOPC) into .claude/skills/memory in your project. Claude Code loads it when a task matches its description.
How do I install Memory in Codex?
Run `npx skills add HKUDS/OpenOPC --skill memory -a codex`. Or copy the skill folder (.opc/skills/memory in HKUDS/OpenOPC) into .agents/skills/memory in your project. Codex loads it when a task matches its description.
Can I use Memory 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 HKUDS/OpenOPC --skill memory -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/memory, .gemini/skills/memory, .github/skills/memory and .opencode/skills/memory in your project.
What does Memory need to run?
SKILL.md names no scripts, command-line tools or credentials: Memory is instructions for the agent only.
Does Memory 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 Memory 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 Memory use?
Memory 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 Memory use?
About 304 tokens (SKILL.md is roughly 1.2k 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 Memory?
Skills that share tags, products or a category with Memory: Coding Agent Session Finder (code-yeongyu/oh-my-openagent, 70k stars), Claude-Mem Cloud Sync (thedotmack/claude-mem, 98k stars), Cognee CLI Memory Commands (topoteretes/cognee, 32k stars) and Neat-Freak Knowledge Closeout (KKKKhazix/khazix-skills, 21k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Memory?
HKUDS (a GitHub organization) maintains it in HKUDS/OpenOPC, which has 1,815 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on September 11, 2026.
Source: HKUDS/OpenOPC on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.