dotnet/aspnetcore

GitHub
https://github.com/dotnet/aspnetcore

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

  • aspnetcore
  • dotnet
  • hacktoberfest
  • help-wanted
Stars:
38.5k
Language:
C#
Default branch:
main
Last scored:
Overall

At a glance

Rank
#318 of 401
#2 of 8 C# repos
Checks passed
6 of 17
Full list below
Best set up for
Claude Code
Score 60.9
Needs most work for
Aider
Biggest fix: .aider.conf.yml (+14.1 pts)

What it has

What it's missing

What to fix first

Pick an AI agent

Showing fixes for Claude Code

  1. 1
    AGENTS.md / CLAUDE.md
    Add an AGENTS.md covering project goals, layout, setup commands, and conventions. Aim for 800+ chars of real guidance (not boilerplate).
    +13.2 pts
  2. 2
    Linter / formatter config
    Configure a linter/formatter (ESLint+Prettier, Biome, Ruff, rustfmt+clippy, golangci-lint) and commit the config.
    +7.9 pts
  3. 3
    Pre-commit / git hooks
    Set up pre-commit (.pre-commit-config.yaml), husky, or lefthook to run format+lint on every commit.
    +5.3 pts

Score for each AI agent

Each agent weighs the checks by its own docs. Under each score are its top three. How each agent is scored →

Claude Code
#312 of 401
60.9
  • ✗AGENTS.md / CLAUDE.md
  • ~Test suite
  • ~Reproducible dev env
Devin
#301 of 401
60.1
  • ~Reproducible dev env
  • ✓Dependency manifest
  • ~Test suite
Codex
#316 of 401
60.1
  • ✗AGENTS.md / CLAUDE.md
  • ✓README
  • ~Test suite
OpenHands
#298 of 401
57.7
  • ✓CI configuration
  • ✓Dependency manifest
  • ~Reproducible dev env
Kimi Code CLI
#320 of 401
57.3
  • ✗AGENTS.md / CLAUDE.md
  • ~Test suite
  • ✓Dependency manifest
Gemini CLI
#305 of 401
55.7
  • ✗GEMINI.md
  • ✓README
  • ~Test suite
Cursor
#310 of 401
54.3
  • ✗Cursor rules (.cursor/rules)
  • ✓README
  • ✓Type configuration
Pi
#335 of 401
54.0
  • ✗AGENTS.md / CLAUDE.md
  • ~Test suite
  • ✗Linter / formatter config
Aider
#325 of 401
52.5
  • ✗.aider.conf.yml
  • ✗Linter / formatter config
  • ~Test suite

Does dotnet/aspnetcore have agent instructions?

An AGENTS.md (or CLAUDE.md) at the root tells AI coding agents how to build, test and work in the repo. A few agents also read a file of their own.

AGENTS.md / CLAUDE.md
None at the root (no AGENTS.md, CLAUDE.md, AGENT.md, .claude/CLAUDE.md or .claude/AGENTS.md)
Agent-specific files
None: no GEMINI.md, .cursor/rules, .openhands/setup.sh, .aider.conf.yml or .agents/skills
Repos that have one
1 of 8 C# repos · 221 of 401 repos on the leaderboard · See examples →
Get a starter AGENTS.md

From the files the checks found. Fill in the commands, then commit it at the root.

# AGENTS.md

Guidance for AI coding agents working in dotnet/aspnetcore. ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux. Written mainly in C#.

## Where things are

- Dependencies are declared in `package.json`.
- Test files are spread through the tree, e.g. `.github/workflows/pr-docs-check/test_authentication.py`.
- CI is defined in `.github/workflows`; read it for the exact install, lint and test steps.
- A reproducible environment is defined in `.devcontainer/devcontainer.json`.
- Follow the conventions in `CONTRIBUTING.md`.

## Commands

<!-- Fill in the exact commands CI runs. -->
- Install: TODO
- Test: TODO
- Lint: TODO

All 17 checks · 6 passed

No .agents/skills/<name>/SKILL.md
No agent instructions file found
.aider.conf.yml· 0% pass
No .aider.conf.yml at repo root
CI configuration· 100% pass
23 GitHub Actions workflows
CONTRIBUTING guide· 100% pass
Guide present
No .cursor/rules/*.mdc or .cursorrules
Manifest present
Has .devcontainer/devcontainer.json
GEMINI.md· 0% pass
No GEMINI.md at repo root
License file· 100% pass
License present
No linter/formatter config found
No .openhands/setup.sh
No pre-commit / husky / lefthook found
README· 100% pass
README detailed (6,796 characters)
Manageable size· 20% pass
10000+ files — very large
Test suite· 70% pass
Test files detected (.github/workflows/pr-docs-check/test_authentication.py)
Type configuration· 100% pass
Typed language (C#)

How dotnet/aspnetcore compares

vs leaderboard average
9.8 pts below
Average 66.8
vs C# average
7.0 pts above
Average 50.0
Stars among C# repos
#4 of 8

Missing here, and how many repos have it

  • Linter / formatter config · passed by 65% of leaderboard repos, 25% of C# repos
  • Pre-commit / git hooks · passed by 29% of leaderboard repos, 0% of C# repos
  • Skills (.agents/skills) · passed by 17% of leaderboard repos, 0% of C# repos

One fix for the most agents: Linter / formatter config would raise the score for all 9 agents, by up to 14.1 points.

Similar repos

Same language and host as this repo, closest in overall score.

All C# repos →

Same topics, any language

Repos tagged with the same GitHub topics, most shared first.

Add a badge to your README

Paste this at the top of the README. It shows the score, and links back to this page.

Agent friendly score for github/dotnet/aspnetcore
[![Agent Friendly](https://agentfriendlycode.com/api/badge/github/dotnet/aspnetcore.svg)](https://agentfriendlycode.com/repo/github/dotnet/aspnetcore)

Check the score on every pull request

A GitHub Action posts one comment per pull request with how the score changed and why.