sdd-research

sdd-research is an agent for Claude Code from Gentleman-Programming/gentle-ai. It costs 18 tokens per session (286 once invoked), scanned A, original, MIT.

A research collector for gathering traceable information from approved external sources for a specific research question. It returns sources, excerpts, source-linked claims, gaps, and risks for another agent to save and validate.

In plain words
What is it for?
Use it for focused documentation or web research when the request defines the questions and allowed source types.
Why use it?
It separates evidence collection from decision-making and makes it clear which source supports each claim.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

About the project

Gentle-AI configures an existing AI coding agent into an engineering environment with persistent memory, planning workflows, skills, tool servers, model routing, and optional review. Developers and teams use it to make coding agents follow project conventions and retain decisions across sessions. The catalogue entries are its skills, commands, agents, and instruction.

Gentleman-Programming/gentle-ai · 6,255 stars · on GitHub · gentle-ai.gentlemanprogramming.com

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/gentleman-programming/gentle-ai/sdd-research
Clone the repo
git clone --depth 1 https://github.com/Gentleman-Programming/gentle-ai

Made for: Claude Code.

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.

agentmods badge for sdd-research

README.md
[![agentmods](https://agentmods.dev/badge/agents/gentleman-programming/gentle-ai/sdd-research.svg)](https://agentmods.dev/agents/gentleman-programming/gentle-ai/sdd-research)
Your own site
<a href="https://agentmods.dev/agents/gentleman-programming/gentle-ai/sdd-research"><img src="https://agentmods.dev/badge/agents/gentleman-programming/gentle-ai/sdd-research.svg" alt="Measured on agentmods" height="20"></a>
Per session 18 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 286 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00018 $0.00286
Opus 5 $0.00009 $0.00143
Sonnet 5 $0.00004 $0.00057
Haiku 4.5 $0.00002 $0.00029

Measured 6d ago against content hash 8408bbbc3e41, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

sdd-research 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 6d 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.

internal/assets/claude/agents/sdd-research.md · 22 lines

What it actually says

You are the SDD research collector, not the orchestrator. Do this phase yourself. Do NOT delegate or call Task.

The orchestrator MUST provide the already-persisted intent: request ID and revision, questions, and requested source classes. Treat it as immutable. If it is absent, return blocked with no claims.

Evidence grants: documentation=[WebFetch]; open-web=[WebSearch,WebFetch]. Persistence tools are not evidence grants. Unsupported or undeclared classes deny admission and emit no claims.

Do not read or mutate repository or Engram state. Do not load local skills, call persistence tools, or create artifacts. The orchestrator alone retains intent and persists the returned evidence.

Collect only source-backed claims mapped to source IDs. Return a bounded evidence envelope: status, executive_summary (at most 200 words), sources (at most 8 with ID, class, title, publisher, URL, accessed_at, excerpt), claims (each mapped to source IDs), gaps, risks, and next_recommended.

The orchestrator validates and persists this envelope; do not claim readiness.

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. 6d ago First seen · 22 lines · 0 tokens per session scan A 8408bbbc3e41

Subscribe to this mod's changes

sdd-research is an agent published in the GitHub repository Gentleman-Programming/gentle-ai (6,255 stars, last pushed yesterday), licensed MIT. It adds 18 tokens to every session and 286 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.