What is terramate-mcp-server AGENTS.md?

Project instructions for developing the Terramate MCP Server, a service that connects coding tools to Terramate Cloud through a standard tool interface.

They help developers find the main Go packages, build binaries and Docker images, run tests with coverage or race detection, and follow project checks.

They give contributors a shared map of the codebase and the commands used to build, test, lint, and run the server.

How terramate-io/terramate-mcp-server configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to terramate-io/terramate-mcp-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.

Copy the file

curl -O https://raw.githubusercontent.com/terramate-io/terramate-mcp-server/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/terramate-io/terramate-mcp-server

Made for: Codex, OpenCode.

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/instructions/terramate-io/terramate-mcp-server/agents-md/github.svg)](https://agentmods.dev/instructions/terramate-io/terramate-mcp-server/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/terramate-io/terramate-mcp-server/agents-md"><img src="https://agentmods.dev/badge/instructions/terramate-io/terramate-mcp-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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/terramate-io/terramate-mcp-server/agents-md"><img src="https://agentmods.dev/badge/instructions/terramate-io/terramate-mcp-server/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 4,375 This file is loaded in full into every session.

When invoked 4,375 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original 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	$0.04375	$0.04375
Opus 5	$0.02188	$0.02188
Sonnet 5	$0.00875	$0.00875
Haiku 4.5	$0.00438	$0.00438

Measured 8d ago against content hash a6d8a3535240, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

terramate-mcp-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 8d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

terramate-mcp-server CLAUDE.md — 86% identical, 127 lines differ

AGENTS.md · 508 lines

How it starts

The opening of the file, as written. The whole thing — 508 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Terramate MCP Server Guidelines

Project Structure & Module Organization

cmd/terramate-mcp-server/ hosts the CLI entrypoint that wires flags, creates the server, and handles shutdown.
sdk/terramate/ contains the Terramate Cloud API client SDK with services for Stacks, Drifts, Deployments, ReviewRequests, Previews, Resources, and Memberships.
tools/ groups MCP tool handlers; for example see tools/tmc for all Terramate Cloud specific tools.
types/ defines shared interfaces and structs used across the project.

Build, Test, and Development Commands

Build Commands

make build - Build optimized production binary to bin/terramate-mcp-server
make build/dev - Build debug binary (faster, with debug info)
make docker/build - Build Docker image using multi-stage build
make clean - Clean build artifacts and test cache
make clean/all - Clean everything including Go module cache

Test Commands

make test - Run tests with race detector and coverage (timeout: 10m)
make test/coverage - Run tests and display coverage report
make test/race - Run tests with race detector
make test/short - Run tests, skip slow tests

Lint and Format Commands

make lint - Run golangci-lint with 5m timeout
make lint/fix - Run linters and auto-fix issues
make fmt - Format all Go code using gofmt -s
make fmt/check - Check if code is formatted (fails if not)
make vet - Run go vet on all packages
make check - Run all checks: format, vet, lint, and test

Dependency Commands

make deps - Download and tidy dependencies
make verify - Verify dependencies integrity
make tidy/check - Check if go.mod and go.sum are tidy

Run Commands

make run - Build and run the server (requires TERRAMATE_API_KEY and TERRAMATE_REGION env vars)
make dev - Build and run in development mode
make docker/run - Build and run in Docker container

Docker Commands

make docker/build - Build Docker image tagged with version and latest
make docker/push - Push Docker image to registry (requires GITHUB_TOKEN and GITHUB_USER)
make docker/login - Login to GitHub Container Registry

Read the full file on GitHub · 508 lines

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.

8d ago First seen · 508 lines · 4,375 tokens per session scan A a6d8a3535240

Subscribe to this mod's changes

terramate-mcp-server AGENTS.md is an instructions file published in the GitHub repository terramate-io/terramate-mcp-server (5 stars, last pushed 6mo ago), licensed MIT. It adds 4,375 tokens to every session, about $0.0219 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.

next.js AGENTS.md

AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.

vercel/next.js · 7,296 tokens

codex AGENTS.md

AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.

openai/codex · 5,153 tokens

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 6,785 tokens

terramate-mcp-server: Instructions file for Codex