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.
“Use this when fulfilling claude-mem observer jobs on Grok Bot: reply only skip_summary or one full observation XML, never prose.”
Install Claude-Mem Host Observer
$ npx skills add thedotmack/claude-mem --skill host-observer -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install thedotmack/claude-mem host-observer --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/thedotmack/claude-mem.git skills-src && mkdir -p .claude/skills && cp -r skills-src/claude-mem-grok-bot/skills/host-observer .claude/skills/host-observer && 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 "host-observer" agent skill from https://github.com/thedotmack/claude-mem/tree/main/claude-mem-grok-bot/skills/host-observer into .claude/skills/host-observer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "host-observer", 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/thedotmack/claude-mem/tree/main/claude-mem-grok-bot/skills/host-observerType 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 thedotmack/claude-mem --skill host-observer -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install thedotmack/claude-mem host-observer --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/thedotmack/claude-mem.git skills-src && mkdir -p .agents/skills && cp -r skills-src/claude-mem-grok-bot/skills/host-observer .agents/skills/host-observer && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "host-observer" agent skill from https://github.com/thedotmack/claude-mem/tree/main/claude-mem-grok-bot/skills/host-observer into .agents/skills/host-observer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "host-observer", 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 thedotmack/claude-mem --skill host-observer -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install thedotmack/claude-mem host-observer --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/thedotmack/claude-mem.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/claude-mem-grok-bot/skills/host-observer .cursor/skills/host-observer && 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 "host-observer" agent skill from https://github.com/thedotmack/claude-mem/tree/main/claude-mem-grok-bot/skills/host-observer into .cursor/skills/host-observer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "host-observer", 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/thedotmack/claude-mem.git --path claude-mem-grok-bot/skills/host-observer--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 thedotmack/claude-mem --skill host-observer -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install thedotmack/claude-mem host-observer --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/thedotmack/claude-mem.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/claude-mem-grok-bot/skills/host-observer .gemini/skills/host-observer && 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 "host-observer" agent skill from https://github.com/thedotmack/claude-mem/tree/main/claude-mem-grok-bot/skills/host-observer into .gemini/skills/host-observer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "host-observer", 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 thedotmack/claude-mem host-observerInstalls 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 thedotmack/claude-mem --skill host-observer -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/thedotmack/claude-mem.git skills-src && mkdir -p .github/skills && cp -r skills-src/claude-mem-grok-bot/skills/host-observer .github/skills/host-observer && 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 "host-observer" agent skill from https://github.com/thedotmack/claude-mem/tree/main/claude-mem-grok-bot/skills/host-observer into .github/skills/host-observer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "host-observer", 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 thedotmack/claude-mem --skill host-observer -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install thedotmack/claude-mem host-observer --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/thedotmack/claude-mem.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/claude-mem-grok-bot/skills/host-observer .opencode/skills/host-observer && 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 "host-observer" agent skill from https://github.com/thedotmack/claude-mem/tree/main/claude-mem-grok-bot/skills/host-observer into .opencode/skills/host-observer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "host-observer", 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
host-observer- GitHub stars
- 98k
- Token cost
- ~199 tokens
- SKILL.md length
- 82 words
- Files
- 1
- Skills in repo
- 26
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
About this skill
Claude-Mem Host Observer is a skill in thedotmack/claude-mem (98k stars). Its SKILL.md is about 199 tokens. Licence: Apache-2.0.
What it can do on your machine
Read from SKILL.md and the folder at commit 71ddd11. 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
Claude-Mem Host Observer loads about 199 tokens when it runs. Until then it costs about 36 tokens; SKILL.md has 82 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 thedotmack/claude-mem at commit 71ddd11, republished under its Apache-2.0 licence (© thedotmack). 82 words, ~199 tokens.
Download SKILL.mdSave it as
.claude/skills/host-observer/SKILL.md (or your agent's skills folder).- name
- host-observer
- description
- Use this when fulfilling claude-mem observer jobs on Grok Bot: reply only skip_summary or one full observation XML, never prose.
Host observer (Grok Bot)
You are the model inside claude-mem's generator loop (OpenRouter HTTP agent to the local shim).
Write only outbox/{id}.txt for inbox jobs, or return the XML as the chat-completions body.
Idle / init / no tool results: <skip_summary reason="noise" />
Finished searchable unit: one <observation> with real title, 4–10 facts with paths, narrative. Types: bugfix, feature, refactor, change, discovery, decision. Never title with a tool name.
Prose is dropped (outputClass=prose). Do not mix skip_summary and observation. Do not POST /api/memory/save except last-resort.
© thedotmack, Apache-2.0. 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 claude-mem-grok-bot/skills/host-observer of thedotmack/claude-mem.
Open the folder on GitHubat commit 71ddd11
Compare with similar skills
Claude-Mem Host Observer 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 |
|---|---|---|---|---|---|---|
| Claude-Mem Host Observer this skillthedotmack/claude-mem | 98k | — | ~199 | Automated safety check: Pass | Apache-2.0 | |
| Coding Agent Session Findercode-yeongyu/oh-my-openagent | 70k | 1 repos | ~2.8k | Automated safety check: Pass | Custom licence | |
| 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 | |
| Beads Task Memorygastownhall/beads | 28k | — | ~1.2k | Automated safety check: Pass | MIT | |
| Reflect on Session Learningscursor/plugins | 10k | 5 repos | ~1.2k | Automated safety check: Pass | None |
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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.
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.
- Official
Reflect on Session Learnings
cursor/plugins
Starts three parallel reviewer subagents over the current conversation transcript, then turns their findings into concrete edits to existing skills.
MemPalace Memory Search
MemPalace/mempalace
Mines project files and conversation exports into a local, searchable memory palace and recalls past work by semantic search through the mempalace CLI.
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Claude-Mem Cloud Sync
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Project Timeline Report
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Writes a narrative Journey Into report on a project's whole development history, built from the timeline that claude-mem has recorded.
Pull Request Babysitter
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Keeps watching a pull request, fixing real review and CI problems and resolving stale threads, until it is clean and ready to merge.
Related
Categories
Questions about Claude-Mem Host Observer
How do I install Claude-Mem Host Observer in Claude Code?
Run `npx skills add thedotmack/claude-mem --skill host-observer -a claude-code`. Or copy the skill folder (claude-mem-grok-bot/skills/host-observer in thedotmack/claude-mem) into .claude/skills/host-observer in your project. Claude Code loads it when a task matches its description.
How do I install Claude-Mem Host Observer in Codex?
Run `npx skills add thedotmack/claude-mem --skill host-observer -a codex`. Or copy the skill folder (claude-mem-grok-bot/skills/host-observer in thedotmack/claude-mem) into .agents/skills/host-observer in your project. Codex loads it when a task matches its description.
Can I use Claude-Mem Host Observer 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 thedotmack/claude-mem --skill host-observer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/host-observer, .gemini/skills/host-observer, .github/skills/host-observer and .opencode/skills/host-observer in your project.
What does Claude-Mem Host Observer need to run?
SKILL.md names no scripts, command-line tools or credentials: Claude-Mem Host Observer is instructions for the agent only.
Does Claude-Mem Host Observer 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 Claude-Mem Host Observer 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 Claude-Mem Host Observer use?
Claude-Mem Host Observer is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Claude-Mem Host Observer use?
About 199 tokens (SKILL.md is roughly 796 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 Claude-Mem Host Observer?
Skills that share tags, products or a category with Claude-Mem Host Observer: Coding Agent Session Finder (code-yeongyu/oh-my-openagent, 70k stars), Cognee CLI Memory Commands (topoteretes/cognee, 32k stars), Neat-Freak Knowledge Closeout (KKKKhazix/khazix-skills, 21k stars) and Beads Task Memory (gastownhall/beads, 28k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Claude-Mem Host Observer?
thedotmack (a GitHub user) maintains it in thedotmack/claude-mem, which has 97,851 GitHub stars. The repository holds 26 skills in this directory. The repository was last updated on October 7, 2026.
Source: thedotmack/claude-mem on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.