Report · marked 25 Aug 2026

tw93/Mole

Ready for an agent to work in without hand-holding.

Shell · 64,941 stars · 242 files · branch main

88 /100 A

Instructions 25/27Whether the repo tells an agent how to behave before it starts guessing. Losing marks on instruction quality.Setup 14/14Whether an agent can install the project and get it running without a human. Full marks.Verification loop 22/22Whether an agent can check its own work. This is the category that most decides whether agent output is trustworthy. Full marks.Context economy 13/20Whether the repo fits in a context window, or fights it. Losing marks on file sizes fit in context and repository weight.Navigability 8/10How quickly anything new can orient itself. Losing marks on written documentation.

Higher is better. Accent marks what is costing you most.

Fix these first

File sizes fit in context

A single file that fills the context window forces an agent to work from fragments, and it will confidently edit code it never saw. Splitting the worst offenders pays for itself immediately.

Repository weight

Large binaries and vendored trees slow every operation an agent performs. Git LFS or a separate assets repo keeps the working tree navigable.

Instruction quality

Worth fixing: it's 43k characters, which burns context on every single turn.

The full marking

Every deduction below names the file or setting it came from.

Instructions 25/27 A+

Whether the repo tells an agent how to behave before it starts guessing.

✓Agent instruction file 12/12

AGENTS.md is present, which is the format the most tools read.

Also found: CLAUDE.md

✗Instruction quality 10/12

Specific enough that an agent can act on it.

Worth fixing: it's 43k characters, which burns context on every single turn.

names the actual commands to run

uses headings, so an agent can skim it

includes copyable code blocks

✓README as an entry point 3/3

README has a clear getting-started section.

Setup 14/14 A+

Whether an agent can install the project and get it running without a human.

✓Deterministic install 6/6

go.sum pins the dependency tree.

Found go.sum

✓Discoverable commands 6/6

Commands are declared where an agent will look for them.

Makefile

scripts/ directory

–Environment config n/a

Not applicable — this reads as a library, with no environment to configure.

✓Pinned runtime version 2/2

The language runtime version is pinned.

go.mod declares a Go version

–Reproducible environment n/a

Not applicable — a library doesn't need a container to be worked on.

Verification loop 22/22 A+

Whether an agent can check its own work. This is the category that most decides whether agent output is trustworthy.

✓Tests exist 8/8

97 test files against 123 source files.

e.g. cmd/analyze/analyze_filter_test.go, cmd/analyze/analyze_test.go, cmd/analyze/cleanable_test.go

✓Test command is discoverable 7/7

An agent can find and run `make test`.

✓Continuous integration 4/4

6 GitHub Actions workflows define what "passing" means.

✓Lint and format rules 3/3

.golangci.yml encodes the house style.

–Static type checking n/a

Not applicable — the Go compiler type checks every build.

Context economy 13/20 B

Whether the repo fits in a context window, or fights it.

✓No committed build output 6/6

No generated directories committed.

✓.gitignore hygiene 3/3

.gitignore covers 64 patterns.

✗File sizes fit in context 2/6

6 source files are over 100KB.

A single file that fills the context window forces an agent to work from fragments, and it will confidently edit code it never saw. Splitting the worst offenders pays for itself immediately.

lib/clean/dev.sh — 206KB

lib/core/file_ops.sh — 129KB

lib/uninstall/batch.sh — 120KB

✗Repository weight 2/5

About 251MB checked out. Large enough that cloning and searching are both slow.

Large binaries and vendored trees slow every operation an agent performs. Git LFS or a separate assets repo keeps the working tree navigable.

Here is your AGENTS.md

Drafted from what is actually in this repository: the install command from your lockfile, the commands you already declare, your real directory layout. Anything marked TODO needs a person. Save it at the root as AGENTS.md.

AGENTS.md — drafted for tw93/Mole

# AGENTS.md

🐹 Clean, uninstall, analyze, optimize, and monitor your Mac. Free open-source CLI, plus a native Mac app.

## Setup

```
go mod download
```

## Commands

```
make mod-download
make build          # produce a build
make check          # lint and type check
make format         # format
make test           # run the test suite, must pass before any commit
make test-go
```

## Layout

- `cmd/`      55 source files
- `lib/`      41 source files
- `bin/`      10 source files
- `scripts/`  6 source files
- `tests/`    6 source files
- `internal/` 2 source files

## Conventions

- Tests live alongside the code they cover, following `cmd/analyze/analyze_filter_test.go`.
- CI defines what passing means. See `.github/workflows/bundle_audit.yml`, and keep it green.
- TODO: add the two or three conventions a newcomer always gets wrong here.

## Gotchas

- `lib/clean/dev.sh` is 206KB. It will not fit comfortably in context, so read it in parts.

---

Drafted by agentreadme.com from what is in this repository. Everything marked TODO
needs a human. Check it in as AGENTS.md at the root.

Open the raw markdown or curl -o AGENTS.md agentreadme.com/draft/tw93/Mole.md

Show the mark

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Think this mark is wrong?

Every deduction above names the file it came from, so this can be settled by looking. If a check missed something, that is a rule worth fixing.

Open an issue, already filled in