convex-migrations SKILL.md skillA
convex-migrations from j-star-films-studios/vibecode-protocol-suite is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add j-star-films-studios/vibecode-protocol-suite/convex-migrations@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- j-star-films-studios/vibecode-protocol-suite
- Path
assets/.agent/skills/convex/convex-migrations/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Aug 20, 2026
- Size
- 18,323 bytes
- Repository stars
- 26
- License
- ISC
Schema migration strategies for evolving applications including adding new fields, backfilling data, removing deprecated fields, index migrations, and zero-downtime migration patterns.
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 Migrations
Evolve your Convex database schema safely with patterns for adding fields, backfilling data, removing deprecated fields, and maintaining zero-downtime deployments.
## Documentation Sources
Before implementing, do not assume; fetch the latest documentation:
- Primary: https://docs.convex.dev/database/schemas
- Schema Overview: https://docs.convex.dev/database
- Migration Patterns: https://stack.convex.dev/migrate-data-postgres-to-convex
- For broader context: https://docs.convex.dev/llms.txt
## Instructions
### Migration Philosophy
Convex handles schema evolution differently than traditional databases:
- No explicit migration files or commands
- Schema changes deploy instantly with `npx convex dev`
- Existing data is not automatically transformed
- Use optional fields and backfill mutations for safe migrations
### Adding New Fields
Start with optional fields, then backfill:
```typescript
// Step 1: Add optional field to schema
// convex/schema.ts
import { defineSchema, defineTable } from "convex/server";
import { v } from "convex/values";
export default defineSchema({
users: defineTable({
name: v.string(),
email: v.string(),
…Read the whole file at its exact version.
How to install
mdr add j-star-films-studios/vibecode-protocol-suite/convex-migrations@sha256:9f01eb1b953a08fcThe line at the top of this page pins the label v1.0.0, 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_yup7gannocuvh77c)
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Versions
The registry has recorded 1 version of this file, committed on Aug 20, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (18323 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
Source
j-star-films-studios/vibecode-protocol-suite · 26 stars · license ISC · pushed 2026-10-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yup7gannocuvh77c GET https://markdownregistry.com/api/v1/resolve?ref=j-star-films-studios/vibecode-protocol-suite/convex-migrations GET https://markdownregistry.com/api/v1/blob/9f01eb1b953a08fcf07c7441ad790114443edce2966d1a5eb5479b5e35d1fbdd
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.
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