convex-migration-helper SKILL.md skillB
convex-migration-helper from openclaw/clawhub is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add openclaw/clawhub/convex-migration-helper@git:20260717.0774b8bPins git:20260717.0774b8b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- openclaw/clawhub
- Path
.agents/skills/convex-migration-helper/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260717.0774b8b, committed Jul 17, 2026
- First version recorded
- Apr 27, 2026
- Size
- 5,941 bytes
- Repository stars
- 9,549
- License
- MIT
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Convex Migration Helper Safely migrate Convex schemas and data when making breaking changes. ## When to Use - Adding new required fields to existing tables - Changing field types or structure - Splitting or merging tables - Renaming or deleting fields - Migrating from nested to relational data ## When Not to Use - Greenfield schema with no existing data in production or dev - Adding optional fields that do not need backfilling - Adding new tables with no existing data to migrate - Adding or removing indexes with no correctness concern - Questions about Convex schema design without a migration need ## Key Concepts ### Schema Validation Drives the Workflow Convex will not let you deploy a schema that does not match the data at rest. This is the fundamental constraint that shapes every migration: - You cannot add a required field if existing documents don't have it - You cannot change a field's type if existing documents have the old type - You cannot remove a field from the schema if existing documents still have it This means migrations follow a predictable pattern: **widen the schema, migrate the data, narrow the schema**. ### Online Migrations …
Read the whole file at its exact version.
How to install
mdr add openclaw/clawhub/convex-migration-helper@sha256:77bc119733773576The line at the top of this page pins the label git:20260717.0774b8b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_hdjyaa3jox3rdzio)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Apr 27, 2026 and Jul 17, 2026, about one every 27 days. Its first recorded version is graded A and its latest B.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260717.0774b8b latest | 2026-07-17 | 0774b8b | 5,941 B | B | view · diff |
| git:20260709.dfca6f5 | 2026-07-09 | dfca6f5 | 5,939 B | A | view · diff |
| git:20260509.ada5556 | 2026-05-09 | ada5556 | 5,781 B | A | view · diff |
| git:20260427.c5a6d27 | 2026-04-27 | c5a6d27 | 5,741 B | A | view |
Audit of the latest version
- fail: Frontmatter declares a description
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Size between 200 bytes and 200 KB (5941 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
openclaw/clawhub · 9,549 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hdjyaa3jox3rdzio GET https://markdownregistry.com/api/v1/resolve?ref=openclaw/clawhub/convex-migration-helper GET https://markdownregistry.com/api/v1/blob/77bc11973377357633cf80c1d111abd52daaa4249cc6ed25b76fac51457ce7ce
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.