AGENTS.md@src/frontendA
AGENTS.md@src/frontend from greptimeteam/greptimedb is an AGENTS.md file: the standing instructions coding agents read in that repo.
mdr add greptimeteam/greptimedb/src/frontend/AGENTS.md@git:20261104.fd74b92Pins git:20261104.fd74b92 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- AGENTS.md file
- Repository
- greptimeteam/greptimedb
- Path
src/frontend/AGENTS.md- Versions recorded
- 13
- Latest version
- git:20261104.fd74b92, committed Nov 4, 2026
- First version recorded
- Jun 24, 2026
- Size
- 7,656 bytes
- Repository stars
- 6,792
- License
- Apache-2.0
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
# frontend — Agent & Contributor Guide Navigation aid for `src/frontend`. Keep it short and point to code. Paths are relative to the repo root. Repo-wide rules that apply here: [`.agents/architecture-invariants.md`](../../.agents/architecture-invariants.md). ## What this crate does Frontend is the request entry point and orchestration layer. It accepts multi-protocol requests (gRPC, HTTP, MySQL, PostgreSQL, InfluxDB, OTLP, Jaeger, Prometheus, OpenTSDB), checks permissions, parses/plans SQL, and dispatches: reads go to the query engine (`query` crate), writes go to the inserter/deleter (`operator` crate). Boundary with `servers`: the `servers` crate implements the wire protocols and network I/O; `frontend` provides the business logic by implementing handler traits (`SqlQueryHandler`, `GrpcQueryHandler`, `InfluxdbLineProtocolHandler`, ...). In standalone mode the `standalone` crate bridges the frontend to an embedded datanode `RegionServer`; in distributed mode the frontend talks to remote datanodes via `operator`/`client`. ## Module map | Module | Path | Purpose | | --- | --- | --- | …
Read the whole file at its exact version.
How to install
mdr add greptimeteam/greptimedb/src/frontend/AGENTS.md@sha256:8a3f16a3aa18e639The line at the top of this page pins the label git:20261104.fd74b92, 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_3a2i4ufegdohmmv3)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 13 versions of this file, between Jun 24, 2026 and Nov 4, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261104.fd74b92 latest | 2026-11-04 | fd74b92 | 7,656 B | A | view · diff |
| git:20261022.2eff52c | 2026-10-22 | 2eff52c | 7,204 B | A | view · diff |
| git:20261013.863eebd | 2026-10-13 | 863eebd | 7,062 B | A | view · diff |
| git:20261010.a907cbf | 2026-10-10 | a907cbf | 6,855 B | A | view · diff |
| git:20261008.c82da83 | 2026-10-08 | c82da83 | 5,989 B | A | view · diff |
| git:20261008.48a2ca6 | 2026-10-08 | 48a2ca6 | 5,738 B | A | view · diff |
| git:20260929.5ccfcd4 | 2026-09-29 | 5ccfcd4 | 5,594 B | A | view · diff |
| git:20260922.723da69 | 2026-09-22 | 723da69 | 5,359 B | A | view · diff |
| git:20260921.66d38e8 | 2026-09-21 | 66d38e8 | 5,031 B | A | view · diff |
| git:20260917.be15c88 | 2026-09-17 | be15c88 | 4,461 B | A | view · diff |
| git:20260810.d4af650 | 2026-08-10 | d4af650 | 4,043 B | A | view · diff |
| git:20260810.5d4699d | 2026-08-10 | 5d4699d | 4,081 B | A | view · diff |
| git:20260624.3b8f55e | 2026-06-24 | 3b8f55e | 4,296 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (7656 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
greptimeteam/greptimedb · 6,792 stars · license Apache-2.0 · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3a2i4ufegdohmmv3 GET https://markdownregistry.com/api/v1/resolve?ref=greptimeteam/greptimedb/src/frontend/AGENTS.md GET https://markdownregistry.com/api/v1/blob/8a3f16a3aa18e639fa11d1f8ad9c69d39d4c3e6d0d5986c3cadbf797f212a027
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Guides: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.
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