OCTO Server is the Go backend for OCTO, an open workplace where people and AI agents communicate and collaborate. It provides REST and WebSocket APIs, coordinates Lobster agent sessions and tool calls, and controls WuKongIM real-time messaging for OCTO clients and administration tools. The catalogue add-ons provide commands, instructions, and skills for working with the server.
Borrowing it
Nothing to install: this file belongs to Mininglamp-OSS/octo-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Mininglamp-OSS/octo-server/main/AGENTS.mdgit clone --depth 1 https://github.com/Mininglamp-OSS/octo-serverWrote 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/instructions/mininglamp-oss/octo-server/agents-md)<a href="https://agentmods.dev/instructions/mininglamp-oss/octo-server/agents-md"><img src="https://agentmods.dev/badge/instructions/mininglamp-oss/octo-server/agents-md/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/instructions/mininglamp-oss/octo-server/agents-md"><img src="https://agentmods.dev/badge/instructions/mininglamp-oss/octo-server/agents-md.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 | $0.02429 | $0.02429 |
| Opus 5.5 | $0.00972 | $0.00972 |
| Sonnet 5.5 | $0.00486 | $0.00486 |
| Haiku 4.5 | $0.00243 | $0.00243 |
Grade A, and why
octo-server 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 2mo 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 — 241 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
This file provides guidance to coding agents when working in this repository.
Project Overview
Octo-server is the Go backend for DMWork, an enterprise IM platform. It handles business logic on top of WuKongIM for messaging transport.
- Go module:
github.com/Mininglamp-OSS/octo-server - Go version: 1.25
- Shared library:
github.com/Mininglamp-OSS/octo-libfor config, wkhttp, testutil, register, and model packages - Default branch:
main
Common Commands
# Build
docker build -t octo-server .
# Run tests for a module
go test ./modules/group/...
go test ./modules/message/ -run TestSendMsg
# Run all tests
go test ./...
# Lint
golangci-lint run ./...
Architecture
Request Flow
HTTP (Gin/wkhttp) -> Auth Middleware (pkg/auth/) -> Space Middleware -> API Handler -> Service -> DB (MySQL/DBR)
|
v
WuKongIM (gRPC)
Module System
Modules live in modules/. Each module is auto-registered with init() and
register.AddModule().
Standard module layout:
1module.go: registration entry usinginit()andregister.AddModule()api*.go: HTTP handlers implementingregister.APIRouter.Route(r *wkhttp.WKHttp)service.go: business logic, usually with anIServiceinterfacedb*.go: database operations usinggocraft/dbrmodel.go: data models and response structssql/: SQL migrations embedded with//go:embed sql
Key Packages
| Package | Purpose |
|---|---|
pkg/auth/ |
Token parsing, CacheTokenParser, auth middleware |
pkg/errcode/ |
Error code definitions per module, such as group, message, user, and OIDC |
pkg/httperr/ |
ResponseErrorL and ResponseErrorLWithStatus error facades |
pkg/i18n/ |
Localization SDK: code registry, localizer, renderer, language negotiation, and locales/ |
internal/ |
Internal wiring and module imports |
modules/base/event/ |
Async event system |
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.
- 2mo ago First seen · 241 lines · 2,429 tokens per session scan A 68bc728bd942
octo-server AGENTS.md is an instructions file published in the GitHub repository Mininglamp-OSS/octo-server (1,101 stars, last pushed 3d ago), licensed Apache-2.0. It adds 2,429 tokens to every session, about $0.0097 per session on Opus 5.5. 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 2026-08-30.
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