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 reopt-ai/reopt-skills --skill reopt-eavgit clone --depth 1 https://github.com/reopt-ai/reopt-skillsWrote 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/reopt-ai/reopt-skills/reopt-eav)<a href="https://agentmods.dev/skills/reopt-ai/reopt-skills/reopt-eav"><img src="https://agentmods.dev/badge/skills/reopt-ai/reopt-skills/reopt-eav/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/reopt-ai/reopt-skills/reopt-eav"><img src="https://agentmods.dev/badge/skills/reopt-ai/reopt-skills/reopt-eav.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00111 | $0.02224 |
| Opus 5 | $0.00056 | $0.01112 |
| Sonnet 5 | $0.00022 | $0.00445 |
| Haiku 4.5 | $0.00011 | $0.00222 |
Grade A, and why
reopt-eav 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 5d 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 — 112 lines — stays where its author put it; the contents beside it link to each section on GitHub.
reopt EAV
This is NOT the reopt CLI you know. Run
reopt brandapp eav --help/reopt brandapp eav <cmd> --helpfor the live command tree. The CLI ships nodist/docs/; if narrative context is needed, locate theREADME.mdfrom the actual CLI installation or source checkout instead of assuming a localnode_modulespath. EAV schema authoring lives in@reopt-ai/brandapp-sdk/docs/api-reference.md.
When to apply
- checking drift between local schema and server state
- syncing schema changes to the server
- generating a local schema from server state
- reviewing destructive EAV changes in CI or local development
- producing a markdown diff/risk report (
eav diff) - file-based migrations (
eav plan→migrate→history/verify) - reading, counting, or pruning records for operational debugging (
eav records, CLI 0.7.0+)
Load reopt-cli and reopt-brandapp first. Their shared agent-rules block (<!-- BEGIN:reopt/cli-agent-rules -->) covers this skill too — skip Step 1 if already pinned.
Step 1 — Pin agent rules (only if upstream skills haven't)
Same source/fallback/marker as reopt-cli. Idempotent: leave the block alone if it's already present.
Step 2 — Command map (refer to --help for flags)
| Command | Purpose | Mutates server | Status |
|---|---|---|---|
eav status (alias st) |
Diff local schema vs server | – | stable |
eav sync (alias up) |
Apply diff + generate types | ✓ | stable |
eav pull |
Generate schema file from server | – | stable |
eav diff |
Render schema diff vs server as a markdown report (preview) | – | stable |
eav plan <name> |
Scaffold a new migration file (--from-diff auto-fills up() from the live diff) |
– | stable |
eav migrate |
Apply pending migrations sequentially behind an advisory lock (--dry-run to preview) |
✓ | stable |
eav history |
Show pending / applied / drift / missing-file state | – | stable |
eav verify |
CI-friendly checksum validation against applied migrations | – | stable |
eav records list / get <id> / count |
Read records of one entity (--entity <name|id>, --filter '<AttributeFilter[] JSON>', --auth-user, --sort / --order, --select, --limit / --page) |
– | 0.7.0 |
eav records delete-where |
Delete every record matching a filter — counts first, exit 7 without --force |
✓ (data) | 0.7.0 |
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 5d ago Changed · +15 lines · +24 tokens per session cd0a021e9a01
- 10d ago First seen · 97 lines · 87 tokens per session scan A 54eb32b08cb3
reopt-eav is a skill published in the GitHub repository reopt-ai/reopt-skills (1 stars, last pushed 5d ago), licensed MIT. It adds 111 tokens to every session and 2,224 once invoked, about $0.0006 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 2026-08-31.
Other skills, from other repositories
deprecation-and-migration
Manages deprecation and migration. Use when removing old systems, APIs, or features. Use when migrating users from one implementation to another. Use when migrating a database schema in production, such as renaming or dropping a column without downtime (expand/contract). Use when deciding whether to maintain or sunset…
signoz-writing-clickhouse-queries
Write raw ClickHouse SQL for a SigNoz dashboard panel: timeseries, value, or table widgets that the builder UI cannot express (custom joins, window functions, regex extraction over log bodies, aggregations beyond builder syntax). Trigger when the user explicitly asks for a "ClickHouse query", a "raw SQL panel", a…
awesome-database-audit
Read-only audit of a database layer — schema anti-patterns (EAV, generic keys, imprecise types), query and index fit (SELECT , N+1, unindexable predicates), integrity and concurrency, migration and tenancy hygiene — with evidence per finding and a SHIP / FIX / BLOCK verdict. Use when asked to audit the database…
data-engineering
Guides data pipeline design, ETL/ELT workflows, schema evolution, and data quality assurance. Use when building data pipelines, designing data warehouses, migrating schemas, or ensuring data integrity across systems. Use when you need reliable, testable, and observable data flows.
postgres-ops
Operate a production Postgres database — backup strategy, point-in-time recovery, restore drills, connection pooling for serverless, and a disaster-recovery runbook. Use when asked to set up Postgres backups, plan disaster recovery, configure connection pooling, restore a database, or harden Postgres for production.…
redis-caching
Redis caching, rate limiting, session storage, pub/sub, and production integration patterns for TypeScript, Next.js, NestJS, and Prisma applications. Use when adding cache-aside or write-through caching, rate limiting, session or lock storage, pub/sub fanout, or reviewing Redis key design and TTLs.