AGENTS.md@public/files/anarlog/crates/db-migrate agentsA
AGENTS.md@public/files/anarlog/crates/db-migrate is agent-read markdown (agents) from modem-dev/ossrules.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# `db-migrate`
## Role
App-database migration execution. Narrow port of `sqlx` migration behavior with one intentional divergence: explicit per-step scope (`Plain` vs `CloudsyncAlter`) to enforce connection affinity during CloudSync DDL.
## Owns
- Migration orchestration and `_sqlx_migrations` bookkeeping.
- `MigrationStep` → `sqlx::migrate::Migration` translation.
- Validation of step ids, duplicate versions, CloudSync-target eligibility.
- Execution semantics for `Plain` vs `CloudsyncAlter { table_name }`.
## Does Not Own
- Pool creation or database opening.
- CloudSync extension loading or network setup.
- App table definitions, row types, query APIs, migration SQL contents.
- Inference of whether a step "looks like" a CloudSync alter.
## Invariants
- `CloudsyncAlter` requires `begin_alter` → DDL → `commit_alter` on the same checked-out connection. Pool-level execution is not acceptable.
- When CloudSync is disabled, `CloudsyncAlter` falls back to normal SQLite execution.
- Preserves `sqlx` semantics: ordered apply, checksum validation, dirty-version detection, idempotent re-run.
- Migration scope is explicit in the manifest; never inferred from SQL text.Read the whole file at its exact version.
How to install
mdr add modem-dev/ossrules/public/files/anarlog/crates/db-migrate/AGENTS.md@git:20260915.997c05bmdr add modem-dev/ossrules/public/files/anarlog/crates/db-migrate/AGENTS.md@sha256:0da9cad4ad4a6fbbPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_dklsg4z3at4sbmvp)
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Versions
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (1191 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
modem-dev/ossrules · 52 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dklsg4z3at4sbmvp GET https://markdownregistry.com/api/v1/resolve?ref=modem-dev/ossrules/public/files/anarlog/crates/db-migrate/AGENTS.md GET https://markdownregistry.com/api/v1/blob/0da9cad4ad4a6fbb61dadcfd4cc11522fd7d9f61a6382cc1cf23216a7b9d5040
Your agent 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.