Report · marked 25 Aug 2026
FuelLabs/fuels-ts
An agent can work here, but it will waste turns finding its footing.
TypeScript · 43,013 stars · 2,188 files · branch master
66
/100
B
Instructions
3/27Whether the repo tells an agent how to behave before it starts guessing. Losing marks on agent instruction file and instruction quality.Setup
18/18Whether an agent can install the project and get it running without a human. Full marks.Verification loop
24/25Whether an agent can check its own work. This is the category that most decides whether agent output is trustworthy. Losing marks on static type checking.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
01
Agent instruction file
Add an AGENTS.md at the root: what the project is, how to install, how to run, how to test, and the two or three conventions a newcomer always gets wrong.
02
Instruction quality
Instructions earn their keep by naming exact commands. 'Run the tests with `pnpm test`' beats three paragraphs of philosophy.
03
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.
The full marking
Every deduction below names the file or setting it came from.
Instructions 3/27 F
Whether the repo tells an agent how to behave before it starts guessing.
✗Agent instruction file
0/12
None found. Every agent that opens this repo starts from zero.
Add an AGENTS.md at the root: what the project is, how to install, how to run, how to test, and the two or three conventions a newcomer always gets wrong.
Looked for AGENTS.md, CLAUDE.md, .github/copilot-instructions.md, .cursorrules
✗Instruction quality
0/12
Nothing to judge, since there are no instructions.
Instructions earn their keep by naming exact commands. 'Run the tests with `pnpm test`' beats three paragraphs of philosophy.
✓README as an entry point
3/3
README has a clear getting-started section.
Setup 18/18 A+
Whether an agent can install the project and get it running without a human.
✓Deterministic install
6/6
pnpm-lock.yaml pins the dependency tree.
Found pnpm-lock.yaml
✓Discoverable commands
6/6
Commands are declared where an agent will look for them.
package.json scripts (dev, build, build:packages, ci:test, pretest, depcheck…)
scripts/ directory
✓Environment config
4/4
.env.example documents what the app needs to run.
✓Pinned runtime version
2/2
The language runtime version is pinned.
Found .nvmrc
–Reproducible environment
n/a
Not applicable — a library doesn't need a container to be worked on.
Verification loop 24/25 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
651 test files against 1224 source files.
e.g. apps/create-fuels-counter-guide/test/ui/test-ui.sh, apps/create-fuels-counter-guide/test/ui/ui.test.ts, apps/demo-bun-fuels/src/bun.test.ts
✓Test command is discoverable
7/7
An agent can find and run `npm run test`.
✓Continuous integration
4/4
14 GitHub Actions workflows define what "passing" means.
✓Lint and format rules
3/3
.eslintrc.js encodes the house style.
✗Static type checking
2/3
Type checking is configured, but not in strict mode.
Turn on `"strict": true`. Type errors are the fastest feedback an agent gets, and non-strict mode silently discards most of them.
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 83 patterns.
✗File sizes fit in context
0/6
1 source file is 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.
packages/fuel-gauge/test/fixtures/chain-config/state_transition_bytecode.ts — 4885KB
✗Repository weight
4/5
About 115.6MB checked out, which is comfortable.
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 Fuel Network Typescript SDK ## Setup ``` pnpm install ``` ## Commands ``` pnpm dev # run locally pnpm build # produce a build pnpm test # run the test suite, must pass before any commit pnpm lint # lint pnpm build:packages pnpm ci:test pnpm pretest pnpm depcheck ``` ## Layout - `packages/` 839 source files - `apps/` 291 source files - `templates/` 52 source files - `scripts/` 18 source files - `internal/` 17 source files - `playwright-tests/` 1 source file ## Conventions - Tests live alongside the code they cover, following `apps/create-fuels-counter-guide/test/ui/test-ui.sh`. - TypeScript is not in strict mode. Turning it on catches a whole class of mistakes before they run. - CI defines what passing means. See `.github/workflows/audit.yaml`, and keep it green. - TODO: add the two or three conventions a newcomer always gets wrong here. ## Gotchas - `packages/fuel-gauge/test/fixtures/chain-config/state_transition_bytecode.ts` is 4885KB. It will not fit comfortably in context, so read it in parts. - Copy `.env.example` before running anything that needs configuration. --- 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/FuelLabs/fuels-ts.md
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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.