TrustMeBro

Your agent keeps the roadmap.

TrustMeBro maps your code, puts every new task on the roadmap before touching it, and keeps the records current as work lands. The next session starts from where the last one stopped.

Install in Claude Code

/plugin marketplace add TonyLikeDev/TrustMeBro
/plugin install trustmebro@trustmebro

Also for IBM Bob, GitHub Copilot CLI, Antigravity and Codex · all installs · built for the IBM Bob 2.0 hackathon

Same prompt, one keeps the record

A new session on a half-finished project, same model and code. The prompt: Continue the project: do the next open task.

Base agent

Explores the code to work out what's done and what's next, then writes the change.

No record of the work. The next session starts from scratch again.

104 s593k tokens$0.3027 tool calls

With TrustMeBro

Reads the next action from the roadmap, does it, and records it:

## Feature 4: Discount codes
- [x] `discount_codes` table in schema.sql,
      seeded with SAVE10

51 s468k tokens$0.2213 tool calls

Medians of 3 runs each, Claude Code with Sonnet 5, on the benchmark project below.

How it works

Map it/layout-init writes LAYOUT.md: folders, components, database, and where every piece of logic lives.
Plan it/roadmap-planner turns an idea or a proposal into PLAN.md and stops for your approval, then creates ROADMAP.md.
Record firstEvery new task goes on the roadmap before the code: a feature becomes a phase, a fix a maintenance item, and big work waits for an approved plan.
Tick with evidenceFinished items are ticked with the file, test or result that proves them, and the layout is updated in the same change.
Resume coldThe next session starts from the progress headline and the next actions, not from rereading the code.

Benchmark

A half-finished shop backend (35 files, 16 tests: 3 features done, 2 open, 1 known bug), a fresh session per task, and three setups with identical code: the base agent, the agent with LAYOUT.md and ROADMAP.md but no plugin, and TrustMeBro.

Where it wins

2× faster resuming the project: 51 s vs 104 s, and 29% cheaper
46% fewer tokens answering "what's done, what's left?", and it named the bug the code doesn't show
Every change run left the roadmap current; the same docs without the plugin, 0 of 5

What it costs

+28–32% on pure implementation tasks, for keeping the roadmap and layout up to date

Median time, tokens and cost per scenario for TrustMeBro, docs only and the base agent. Resume: 51 s, 69 s, 104 s. Status: 11 s, 15 s, 23 s. Add a feature: 69 s, 57 s, 58 s. Two tasks in two sessions: 149 s, 125 s, 114 s.

Scenario	Setup	Correct	Time	Tokens	Cost	Roadmap current
Resume the project	Base	3/3	104 s	593k	$0.303	n/a
	Docs only	3/3	69 s	518k	$0.239	3/3
	TrustMeBro	3/3	51 s	468k	$0.215	3/3
What's done, what's left?	Base	2 of 3 items	23 s	116k	$0.083	n/a
	Docs only	3 of 3	15 s	87k	$0.079	n/a
	TrustMeBro	3 of 3	11 s	63k	$0.076	n/a
Add a cross-module feature	Base	3/3	58 s	368k	$0.201	n/a
	Docs only	3/3	57 s	406k	$0.210	0/3
	TrustMeBro	3/3	69 s	485k	$0.266	3/3
Two tasks, two sessions	Base	2/2	114 s	966k	$0.407	n/a
	Docs only	2/2	125 s	1,172k	$0.464	0/2
	TrustMeBro	2/2	149 s	1,020k	$0.520	2/2

Claude Code 2.1.283, Sonnet 5, 2026-09-27. 3 runs per cell (2 for the two-session chain), 45 sessions, $7.81. Tokens include cached input. "Two tasks, two sessions": discount codes, then the shipping bug, each in a new session with no memory of the first. Reproduce with python3 benchmark/project_bench.py run.

Install

Skills work in every agent. The automatic parts (session-start rules, the new-task reminder that creates ROADMAP.md) run in Claude Code and Bob.

Claude Code tested

/plugin marketplace add TonyLikeDev/TrustMeBro
/plugin install trustmebro@trustmebro

IBM Bob tested

Copy the repo's .bob/ folder into your project and open it in Bob. Rules, skills and both hooks are inside.

GitHub Copilot CLI tested

copilot plugin marketplace add TonyLikeDev/TrustMeBro
copilot plugin install trustmebro@trustmebro

Antigravity CLI validated

git clone https://github.com/TonyLikeDev/TrustMeBro.git
agy plugin install ./TrustMeBro/src

Codex untested

codex plugin marketplace add TonyLikeDev/TrustMeBro
codex plugin add trustmebro@trustmebro

Gemini CLI untested

gemini extensions install ./TrustMeBro/src

Commands

/layout-init: Map an existing codebase into LAYOUT.md.
/roadmap-planner: Turn an idea or documents into PLAN.md; after your approval, ROADMAP.md and the first action.
/roadmap-sync: Check the roadmap against the code and git history, and fix the drift.
/dedup-merge: Merge copy-pasted code into shared implementations, with before/after line counts.
/orchestrator: Look at the project's state and say which skill to run next.