Report · marked 25 Aug 2026
apache/superset
Solid foundations, held back in a few specific places.
Python · 74,461 stars · 10,691 files · branch master
76
/100
B+
Instructions
27/27Whether the repo tells an agent how to behave before it starts guessing. Full marks.Setup
8/20Whether an agent can install the project and get it running without a human. Losing marks on deterministic install and environment config.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
9/20Whether the repo fits in a context window, or fights it. Losing marks on file sizes fit in context and repository weight.Navigability
10/10How quickly anything new can orient itself. Full marks.
Higher is better. Accent marks what is costing you most.
Fix these first
01
Deterministic install
Commit the lockfile your package manager generates. Without it, an agent's install and your install are different builds, and 'works on my machine' becomes unfalsifiable.
02
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.
03
Environment config
Add a .env.example listing every variable with a safe placeholder value. It's the cheapest possible fix and it unblocks the whole first run.
The full marking
Every deduction below names the file or setting it came from.
Instructions 27/27 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, Copilot instructions
✓Instruction quality
12/12
Specific enough that an agent can act on it.
15,875 characters, a workable length
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 8/20 C
Whether an agent can install the project and get it running without a human.
✗Deterministic install
0/6
No lockfile. An agent installing dependencies may not get what CI got.
Commit the lockfile your package manager generates. Without it, an agent's install and your install are different builds, and 'works on my machine' becomes unfalsifiable.
✓Discoverable commands
6/6
Commands are declared where an agent will look for them.
Makefile
scripts/ directory
✗Environment config
0/4
Nothing documents the environment this needs. An agent will get a runtime error it can't diagnose.
Add a .env.example listing every variable with a safe placeholder value. It's the cheapest possible fix and it unblocks the whole first run.
✗Pinned runtime version
0/2
No pinned runtime version.
Add a .nvmrc, .python-version, or equivalent so the agent's toolchain matches yours.
✓Reproducible environment
2/2
.devcontainer/devcontainer.json gives a known-good environment.
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
2486 test files against 6236 source files.
e.g. .github/workflows/embedded-sdk-test.yml, .github/workflows/scripts/check-docs-deploy-freshness.test.sh, .github/workflows/superset-helm-lint-test.yml
✓Test command is discoverable
7/7
An agent can find and run `pytest`.
✓Continuous integration
4/4
48 GitHub Actions workflows define what "passing" means.
✓Lint and format rules
3/3
pyproject.toml encodes the house style.
✗Static type checking
2/3
Type checking is configured, but not in strict mode.
A type checker gives an agent an error message instead of a runtime surprise. It's the second-fastest feedback loop after the compiler.
Context economy 9/20 C
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 104 patterns.
✗File sizes fit in context
0/6
24 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.
superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/FiltersConfigForm/FilterScope/utils.test.ts — 508KB
superset/models/helpers.py — 221KB
superset/security/manager.py — 217KB
✗Repository weight
0/5
About 1123MB 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 Apache Superset is a Data Visualization and Data Exploration Platform ## Setup ``` # TODO: the install command. No lockfile was found, so this could not be inferred. ``` ## Commands ``` make install make superset make update make update-py make update-js make venv ``` ## Layout - `superset-frontend/` 3951 source files - `superset/` 1064 source files - `tests/` 1020 source files - `docs/` 59 source files - `superset-core/` 36 source files - `scripts/` 33 source files ## Conventions - Tests live alongside the code they cover, following `.github/workflows/embedded-sdk-test.yml`. - CI defines what passing means. See `.github/workflows/bump-python-package.yml`, and keep it green. - TODO: add the two or three conventions a newcomer always gets wrong here. ## Gotchas - `superset-frontend/src/dashboard/components/nativeFilters/FiltersConfigModal/FiltersConfigForm/FilterScope/utils.test.ts` is 508KB. It will not fit comfortably in context, so read it in parts. - No lockfile is committed, so an install here may not match what CI produced. --- 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/apache/superset.md
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