What is golang-developer?

A coding agent for developing the Dingo programming language and its transpiler, which converts Dingo code into Go code.

Use it to implement or change the Dingo transpiler and language code in `/cmd/`, `/pkg/`, and `/internal/`.

It keeps Dingo language work focused on the relevant Go source folders and away from unrelated website or front-end work.

How MadAppGang/dingo configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to MadAppGang/dingo. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/MadAppGang/dingo/main/.claude/agents/golang-developer.md

Clone the repo

git clone --depth 1 https://github.com/MadAppGang/dingo

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/agents/madappgang/dingo/golang-developer/github.svg)](https://agentmods.dev/agents/madappgang/dingo/golang-developer)

Your own site

<a href="https://agentmods.dev/agents/madappgang/dingo/golang-developer"><img src="https://agentmods.dev/badge/agents/madappgang/dingo/golang-developer/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.

Your own site · 80×15

<a href="https://agentmods.dev/agents/madappgang/dingo/golang-developer"><img src="https://agentmods.dev/badge/agents/madappgang/dingo/golang-developer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 947 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 7,303 The whole file, excluding the scripts and references it only reads on demand.

Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

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	$0.00947	$0.07303
Opus 5.5	$0.00379	$0.02921
Sonnet 5.5	$0.00189	$0.01461
Haiku 4.5	$0.00095	$0.00730

Measured 2mo ago against content hash 7eaa479d7eab, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

golang-developer scanned grade B with 1 finding 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.

Strips warnings and disclaimersmediumAnti-refusal

Omitting safety caveats hides risk from the user and is a common jailbreak preamble.

- [ ] Compiles without warnings (go build -v)

.claude/agents/golang-developer.md · 799 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

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 · 799 lines · 947 tokens per session scan B 7eaa479d7eab

Subscribe to this mod's changes

golang-developer is an agent published in the GitHub repository MadAppGang/dingo (1,914 stars, last pushed 1mo ago), with no licence file. It adds 947 tokens to every session and 7,303 once invoked, about $0.0038 per session on Opus 5.5. A static security scan graded it B with 1 finding (strips warnings and disclaimers). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Go Languages ast compiler developer-tools go gopls

golang-developer next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
golang-developerMadAppGang/dingo	Agent	1.9k	1mo ago	none	B	947	Claude Code
go-expertandisab/swe-marketplace	Agent	21	yesterday	MIT	A	18	Claude Code
playwright-test-generatormicrosoft/playwright	Agent	99k	yesterday	Apache-2.0	A	151	Claude Code
.NET-Notebook-Migration-Agentmicrosoft/ai-agents-for-beginners	Agent	79k	4d ago	MIT	A	33	Claude Code
code-revieweranthropics/claude-cookbooks	Agent	54k	2d ago	MIT	A	52	Claude Code
AVM Owner Triagegithub/awesome-copilot	Agent	41k	yesterday	MIT	A	61	Claude Code
Ultimate Transparent Thinking Beast Modegithub/awesome-copilot	Agent	41k	yesterday	MIT	A	11	Claude Code

dingo: Agent for Claude Code