Borrowing it
Nothing to install: this file belongs to Cadasto/openehr-assistant-mcp. 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/Cadasto/openehr-assistant-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/Cadasto/openehr-assistant-mcpWrote 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/cadasto/openehr-assistant-mcp/agents-md)<a href="https://agentmods.dev/instructions/cadasto/openehr-assistant-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/cadasto/openehr-assistant-mcp/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/cadasto/openehr-assistant-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/cadasto/openehr-assistant-mcp/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 | $0.02095 | $0.02095 |
| Opus 5 | $0.01047 | $0.01047 |
| Sonnet 5 | $0.00419 | $0.00419 |
| Haiku 4.5 | $0.00210 | $0.00210 |
Grade A, and why
openehr-assistant-mcp 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 9d 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 — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AI Guidelines: openEHR Assistant MCP Server
These guidelines summarize the high-level architecture, coding conventions, and developer workflows for this repository, with the goal of helping an AI agent quickly discover available tooling and work within the project structure.
Documentation map
This repo follows a lightweight Specification-Driven Development paradigm. The
spec set under docs/ is the source of truth; AGENTS.md is the
concise conventions layer that links into it.
docs/requirements.md—REQ-#functional + non-functional requirements (the what).docs/architecture.md— components mapped to requirements (the how).docs/decisions/— Architecture Decision Records (the why).docs/traceability.md— REQ ↔ code ↔ test ↔ ADR matrix (human-readable); the machine-checked source isdocs/traceability.yaml, validated bymake spec-check(ADR-0006). Repo SDD conventions live indocs/.sdd.yaml.docs/development.md·docs/testing.md— Docker dev environment and the test/validation workflow.docs/install.md— hosted & local setup and MCP client configurations (user-facing).
Maintainer tooling. Authoring tools/prompts/guides/examples and managing releases for this repo is supported by the openehr-assistant-dev plugin (Claude Code + Cursor). The user-facing openehr-assistant plugin wraps this server for clinical end users — do not confuse the two audiences.
Project overview
- The openEHR Assistant MCP Server is a PHP 8.4 MCP server that exposes openEHR tools, prompts, and resources for MCP clients. The codebase is PSR-compliant and structured around attribute-driven discovery. See
README.mdfor the feature overview and capabilities. - The project uses the
modelcontextprotocol/php-sdkto register tools (#[McpTool]), prompts (#[McpPrompt]), resources (#[McpResourceTemplate]/#[McpResource]), and completion providers (#[CompletionProvider]).
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.
- 9d ago First seen · 103 lines · 2,095 tokens per session scan A 7f84da318a0d
openehr-assistant-mcp AGENTS.md is an instructions file published in the GitHub repository Cadasto/openehr-assistant-mcp (18 stars, last pushed 1mo ago), licensed MIT. It adds 2,095 tokens to every session, about $0.0105 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 2026-08-30.
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