ClawHub is a public registry where OpenClaw users publish, version, search, and install text-based agent skills and OpenClaw packages. It provides web browsing, a CLI-oriented API, moderation, vector search, and artifact hosting for code plugins, bundle plugins, and experimental whole-agent packages. The catalogue skills and agents are entries that can be discovered or used through this registry.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add openclaw/clawhub --skill create-and-cleanup-migrationgit clone --depth 1 https://github.com/openclaw/clawhubWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/openclaw/clawhub/create-and-cleanup-migration)<a href="https://agentmods.dev/skills/openclaw/clawhub/create-and-cleanup-migration"><img src="https://agentmods.dev/badge/skills/openclaw/clawhub/create-and-cleanup-migration.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00050 | $0.01531 |
| Opus 5 | $0.00025 | $0.00766 |
| Sonnet 5 | $0.00010 | $0.00306 |
| Haiku 4.5 | $0.00005 | $0.00153 |
Grade A, and why
create-and-cleanup-migration scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 176 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create And Cleanup Migration
Drive a ClawHub Convex migration from implementation through production cleanup, with explicit operator gates before destructive execution and before removing the temporary migration code.
When To Use
- A Convex production data migration, backfill, destructive cleanup, schema narrowing, table reshaping, or one-off maintenance function is needed.
- Temporary Convex code must be created, deployed, run, verified, and then removed after it is no longer useful.
- The user asks for the full lifecycle: implement migration, PR, deploy, dry run, apply, verify, cleanup PR, deploy cleanup.
Required Companion Guidance
- Start with
convex-migration-helper. - Read
convex/_generated/ai/guidelines.mdbefore editing Convex code. - Default to
@convex-dev/migrationsfor production data changes. - If not using
@convex-dev/migrations, write down why the component is unnecessary and provide equivalent:- dry-run support
- cursor batching
- resumable/progress behavior
- destructive confirmation token
- real Convex runtime validation
- Use
clawhub-convexfor repository-specific file placement and runtime targeting. Useclawhub-production-releasefor production deploy phases.
Safety Rules
- Never run a destructive production apply step until after presenting dry-run results and receiving explicit user confirmation in the current thread.
- Before implementing anything, classify the requested "migration" as one of:
code deploy, existing Convex function run, operator import/export command,
schema narrowing, data cleanup, or cleanup-code removal. Do not invent a new
Convex migration function when the issue or PR specifies an operator command
such as
convex import --replace. - Never remove migration code until after presenting apply/verification results and receiving explicit user confirmation in the current thread.
- Keep production commands pointed at the explicit deployment name when known;
do not rely on generic
--prodif this repo's guidance says to verify the actual deployment. - If the migration can affect visibility, moderation, ownership, billing, installability, or public API output, call that out before the apply gate.
- Preserve resume cursors, run IDs, PR URLs, deploy URLs, and final stats in the handoff.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 176 lines · 50 tokens per session scan A e3ccfa15780f
create-and-cleanup-migration is a skill published in the GitHub repository openclaw/clawhub (9,399 stars, last pushed yesterday), licensed MIT. It adds 50 tokens to every session and 1,531 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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