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/happymonkeyai/openukpublicdatamcp/agents-mdgit clone --depth 1 https://github.com/HappyMonkeyAI/OpenUKPublicDataMCPWrote 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/happymonkeyai/openukpublicdatamcp/agents-md)<a href="https://agentmods.dev/instructions/happymonkeyai/openukpublicdatamcp/agents-md"><img src="https://agentmods.dev/badge/instructions/happymonkeyai/openukpublicdatamcp/agents-md.svg" alt="Measured on agentmods" 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 | $0.00421 | $0.00421 |
| Opus 5 | $0.00211 | $0.00211 |
| Sonnet 5 | $0.00084 | $0.00084 |
| Haiku 4.5 | $0.00042 | $0.00042 |
Grade A, and why
OpenUKPublicDataMCP 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 4d 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
AGENTS — OpenUKPublicDataMCP
This repo uses Stephen's lightweight multi-agent coordination workflow for complex builds.
First actions
- Read
CONTEXT.md,HERMES.md, and relevant ADRs. - Check the task board:
python3 scripts/tasks.py list - Check lock state:
python3 scripts/update-status.py cat .agent-status.md - Claim one unblocked task:
AGENT_ID=<agent-name> python3 scripts/tasks.py claim <task-id> - Lock files before editing:
AGENT_ID=<agent-name> python3 scripts/lock.py <file1> <file2> "<task>"
Coordination rules
- One agent per task.
- Do not edit files you have not locked.
- Do not edit
.agent-manifest.json,.agent-status.md, or.agent-tasks.jsondirectly; use scripts. - If a lock is held by another agent, choose another task.
- Keep changes minimal and focused.
- Update README/CONTEXT/ADR/research notes when implementation decisions change.
Verification before completion
Run the relevant real checks before marking a task complete. For baseline work:
pytest
python -m compileall src tests
fastmcp inspect src/openukpublicdata_mcp/server.py:mcp
fastmcp list src/openukpublicdata_mcp/server.py --json
Then complete/unlock:
AGENT_ID=<agent-name> python3 scripts/tasks.py verify-complete <task-id>
AGENT_ID=<agent-name> python3 scripts/unlock.py <file1> <file2>
CLI swarm options
Hermes may coordinate direct CLI agents where useful: grok, opencode, agy, and other available coding CLIs. Give each a scoped task from .agent-tasks.json and require it to follow this file.
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.
- 4d ago First seen · 56 lines · 421 tokens per session scan A 454f2c6a0a6f
OpenUKPublicDataMCP AGENTS.md is an instructions file published in the GitHub repository HappyMonkeyAI/OpenUKPublicDataMCP (1 stars, last pushed 1mo ago), licensed MIT. It adds 421 tokens to every session, about $0.0021 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
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).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
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.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.