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mcp/skillhub

Agent Skill

Host Observer skill

host-observerthedotmack/claude-memclaude-mem-grok-bot/skills/host-observer/SKILL.md

Use this when fulfilling claude-mem observer jobs on Grok Bot: reply only skip_summary or one full observation XML, never prose.

102kApache-2.0

always on

32 tokname + description

once used

154 tokSKILL.md body

bundled files

0

repo stars

102kGitHub

Install the Host Observer skill

Skills CLI (Claude Code, Codex, Cursor and others)

npx skills add https://github.com/thedotmack/claude-mem --skill host-observer

Claude Code, by hand (all projects)

git clone --depth 1 https://github.com/thedotmack/claude-mem.git /tmp/claude-mem
mkdir -p ~/.claude/skills
cp -R /tmp/claude-mem/claude-mem-grok-bot/skills/host-observer ~/.claude/skills/host-observer

For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.

What it costs your context

Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.

WhenWhat loadsCost
Every sessionName and description32 tok
When the agent uses itThe SKILL.md instructions154 tok
Only if openedNo bundled files—

Until it is used, host-observer costs about 43× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 40 skills from thedotmack/claude-mem would load 2,081 tokens of descriptions. Skills vs MCP study

Checks

Our checks found nothing to flag: it follows the Agent Skills specification's naming and size guidelines and doesn't pipe downloads into a shell.

Checked 2026-10-22 · method

What's inside

The headings of its SKILL.md. Read the full file on GitHub.

  • Host observer (Grok Bot)

More skills from thedotmack/claude-mem

All skills in this repo
  1. Agent Cost Reportthedotmack/claude-mem

    Believable agent cost report for any period, default the last 7 full days PT, not counting today. Measured tokens from Claude Code transcripts priced at OpenRouter list prices (ESTIMATED), measured provider spend when a sanctioned source exists, note-taker cost separate, Timing-style HTML/PDF plus report.json, line-items.csv, evidence.json.

    102k3975 tok idle · 4,952 in use
  2. babysitthedotmack/claude-mem

    Watch a pull request or review cycle until it is ready to merge. Use when asked to babysit, monitor, or keep checking PR comments, reviews, and CI until all actionable issues are resolved.

    102k44 tok idle · 1,035 in use
  3. build-and-releasethedotmack/claude-mem

    Fully automate building and releasing a coding task.

    102k13 tok idle · 62 in use
  4. ccs-alignthedotmack/claude-mem

    Run the CCS Align seat's hourly breathing cycle — prove the local claude-mem worker is healthy, pull needle observations through search → timeline → get_observations, land them in a seat-owned middle cache via atomic grab → append → filter exclude-marks → replace, manage exclude marks, and walk house → project → seat rules to detect conflicts (SHADOW_HOUSE, DENY_ALLOW, DRIFT, CLOCK_HEADER) with an append-only rules-report.md. Use when asked to run CCS Align, breathe the alignment seat, refresh the middle cache, exclude or restore an observation, walk rules, check rules conflicts, or check the Worker Watch board.

    102k136 tok idle · 6,482 in use
  5. childhoodthedotmack/claude-mem

    Babysit a shipped release after merge, publication, or deployment. Verify published packages, production behavior, installed plugins, and late CI or user reports until the observation window is clean; use babysit for PR readiness before release.

    102k48 tok idle · 1,092 in use
  6. claude-mem-installthedotmack/claude-mem

    Use this when setting up claude-mem on Cursor: local or remote worker, local host-login observer or remote cmem.ai inference.

    102k34 tok idle · 229 in use
  7. claude-mem-installthedotmack/claude-mem

    Use this when setting up claude-mem on Grok Bot: local worker plus CMEM Pro observer (default), optional host-login observer, or remote cmem.ai. No Cursor required.

    102k45 tok idle · 425 in use
  8. cloud-syncthedotmack/claude-mem

    Set up or check claude-mem cloud sync with cmem.ai Pro. Use when the user says "set up cloud sync", "sync my memories", "cmem pro", "cloud backup", "sync status", or wants their memory database backed up or synced to their cmem.ai account.

    102k64 tok idle · 938 in use