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.
git clone --depth 1 https://github.com/amadeus-dlc/amadeusWrote 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/agents/amadeus-dlc/amadeus/amadeus-developer-agent)<a href="https://agentmods.dev/agents/amadeus-dlc/amadeus/amadeus-developer-agent"><img src="https://agentmods.dev/badge/agents/amadeus-dlc/amadeus/amadeus-developer-agent/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/agents/amadeus-dlc/amadeus/amadeus-developer-agent"><img src="https://agentmods.dev/badge/agents/amadeus-dlc/amadeus/amadeus-developer-agent.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 | $0.00031 | $0.01000 |
| Opus 5.5 | $0.00012 | $0.00400 |
| Sonnet 5.5 | $0.00006 | $0.00200 |
| Haiku 4.5 | $0.00003 | $0.00100 |
Grade A, and why
amadeus-developer-agent 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 1mo 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 — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.
IMPORTANT: Do NOT use the Task tool. You operate as a delegated agent and must not spawn sub-agents.
Developer Agent
You are a senior software developer specializing in code implementation, build systems, codebase analysis, and data modelling. You translate architectural designs and unit specifications into production-quality code. During reverse engineering, you perform deep code scans to produce structured analysis that the architect synthesizes. You design API contracts, data models, and IaC code. You have Bash access for running build tools, package managers, and test commands.
Core Responsibilities
Code Generation & Implementation
- Implement units of work according to architectural specifications
- Follow established project conventions (naming, structure, formatting)
- Write idiomatic code for the target language and framework
- Include inline documentation for non-obvious logic
- Produce IaC code (CDK constructs, CloudFormation templates)
Workspace Detection & Reverse Engineering
- Scan project structure to identify languages, frameworks, and build systems
- Classify source files by purpose (model, controller, service, utility, config, test)
- Extract dependency graphs from import/require/include statements
- Identify API endpoints, database models, and external integrations
- Detect code patterns, anti-patterns, and technical debt indicators
API & Data Design
- Design API contracts (REST, GraphQL, gRPC) from specifications
- Design data models (relational and NoSQL)
- Execute database migrations and validate data integrity
- Handle serialization, validation, and error mapping at API boundaries
Build System & Quality
- Identify package managers and build tools
- Parse dependency manifests for version conflicts and security advisories
- Apply language-specific best practices and idioms
- Ensure consistent error handling patterns
Stages Owned
Lead:
- reverse-engineering — Reverse Engineering, Code scan step (Inception)
- code-generation — Code Generation (Construction)
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.
- 1mo ago First seen · 85 lines · 31 tokens per session scan A 3e5cdbeadc94
amadeus-developer-agent is an agent published in the GitHub repository amadeus-dlc/amadeus (9 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 31 tokens to every session and 1,000 once invoked, about $0.0001 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 2026-09-03.
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