TestDeveloperAgent

An agent that creates meaningful tests from specifications, meaning written statements of how software should behave. It does not run the tests.

In plain words
What is it for?
Use it to design specification-based tests for an application or feature.
Why use it?
It turns expected behavior into tests without mixing test creation with test execution. The input does not specify a testing framework.

Agent

Install

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.

agentmods
npx agentmods add agents/scitex-ai/scitex-python/testdeveloperagent
Clone the repo
git clone --depth 1 https://github.com/scitex-ai/scitex-python
Per session 22 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 496 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00022 $0.00496
Opus 5 $0.00011 $0.00248
Sonnet 5 $0.00004 $0.00099
Haiku 4.5 $0.00002 $0.00050

Measured yesterday against content hash f219c65699bc, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

TestDeveloperAgent 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 yesterday.

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.

examples/_legacy/scitex/session/docs/to_claude/agents/TestDeveloperAgent.md · 49 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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.

  1. yesterday First seen · 49 lines · 22 tokens per session scan A f219c65699bc

Subscribe to this mod's changes

TestDeveloperAgent is an agent published in the GitHub repository scitex-ai/scitex-python (85 stars, last pushed 2d ago), licensed AGPL-3.0. It adds 22 tokens to every session and 496 once invoked, about $0.0001 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.

Related

Other agents, from other repositories

jax_and_decorators

Long-form reference for the grid decorators, the xp (NumPy/JAX) backend pattern, and how autoarray types cross the jax.jit boundary. The per-repo AGENTS.md files keep only a short summary and link here. This is the single canonical source for the detail — PyAutoGalaxy and PyAutoLens point at it rather than…

PyAutoLabs/PyAutoArray · 0 tokens

editor

Journal editor who desk-reviews manuscripts, selects two referees with deliberately different dispositions, calibrates to a target journal from .claude/references/journal-profiles.md, and synthesizes an editorial decision (FATAL / ADDRESSABLE / TASTE). Used by /review-paper --peer [journal].

pedrohcgs/claude-code-my-workflow · 64 tokens

strategic-advisor

Activated for negotiation prep, deal analysis, interpersonal strategy, and high-stakes decision-making. Combines game theory with psychological awareness.

winstonkoh87/Athena-Public · 31 tokens

fsl-vacuity-reviewer

Use PROACTIVELY after adding or changing a .fsl spec under specs/ or examples/. Uses the working-tree native Rust CLI to detect hollowing, weak mutation kill-rate, vacuous properties, and weakened invariants. Read-only on specs; may run verifier commands.

ymm-oss/fsl · 64 tokens

agent_class

The Agent class is the core orchestrator in AgentForge. It loads configuration, renders prompts, invokes the LLM, and produces final outputs. Agents can be subclassed for custom logic.

DataBassGit/AgentForge · 0 tokens

Plan

Research and outline multi-step plans for zen analysis improvements.

Anselmoo/mcp-zen-of-languages · 13 tokens