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 agentmods add instructions/sandraschi/database-operations-mcp/agents-mdgit clone --depth 1 https://github.com/sandraschi/database-operations-mcpWrote this? Show the measurements
A badge for your README with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them.
[](https://agentmods.dev/instructions/sandraschi/database-operations-mcp/agents-md)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 | $0.00287 | $0.00287 |
| Opus 5 | $0.00143 | $0.00143 |
| Sonnet 5 | $0.00057 | $0.00057 |
| Haiku 4.5 | $0.00029 | $0.00029 |
Grade A, and why
database-operations-mcp AGENTS.md 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 3d 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.
What it actually says
database-operations-mcp — Agent Guide
Overview
Comprehensive FastMCP 3.3 server for database operations (SQL, NoSQL, vector) and system tools.
Entry Points
uv run database-operations-mcp→ stdio MCP or--httpfor web_sota REST bridge (port 10709)web_sota/start.ps1→ Vite frontend on 10708
Standards
- FastMCP 3.2+ portmanteau tool pattern — tools use
operationenum param - Responses: structured dicts with
success,message, domain-specific fields - Webapp:
/logspage +/api/logsper mcp-central-docsWEBAPP_LOGS_PAGE.md - See mcp-central-docs for fleet-wide coding standards
Key Files
README.md— full documentationpyproject.toml— build config and entry pointssrc/database_operations_mcp/http_app.py— FastAPI web bridgejustfile— dev recipes
Install docs: follow mcp-central-docs/standards/AGENT_INSTALL_REFERENCE.md
Quick Ref
uv run pytest tests/unit/test_web_api.py -q
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.
- 3d ago First seen · 30 lines · 287 tokens per session scan A 6cbb4d63d144
database-operations-mcp AGENTS.md is an instructions file published in the GitHub repository sandraschi/database-operations-mcp (3 stars, last pushed 16d ago), licensed MIT. It adds 287 tokens to every session, about $0.0014 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 instructions, from other repositories
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sqlglot AGENTS.md
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sq AGENTS.md
Instructions for neilotoole/sq, covering agents.md, about sq, key documents, common commands and conventions.
sql2json AGENTS.md
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markdown-vault-mcp CLAUDE.md
Instructions for pvliesdonk/markdown-vault-mcp, a project described as: Generic markdown collection MCP server with FTS5 + semantic search, frontmatter-aware indexing, and incremental reindexing.
turso CLAUDE.md
Instructions for tursodatabase/turso, a project described as: A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.