vibeeval/vibecosystem/tldr-cli

Name: tldr-cli
Author: vibeeval

Trust tier 2

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Checking that the SKILL.md file is still in the repository.

TLDR CLI komut referansi. tree, structure, search, extract, context, cfg, dfg, slice, calls, impact, dead, arch, imports, importers, diagnostics, change-impact komutlari.

Install

npx vskill@latest install vibeeval/vibecosystem/tldr-cli

SKILL.md

TLDR CLI - Code Analysis Tool

You have tldr available on PATH for token-efficient code analysis.

Commands

bash

# Core analysis
tldr tree [path]                    # File tree
tldr structure [path] --lang <lang> # Code structure (codemaps)
tldr search <pattern> [path]        # Search files
tldr extract <file>                 # Full file info
tldr context <entry> --project .    # LLM-ready context
 
# Flow analysis
tldr cfg <file> <function>          # Control flow graph
tldr dfg <file> <function>          # Data flow graph
tldr slice <file> <func> <line>     # Program slice
tldr calls [path]                   # Cross-file call graph
 
# Codebase analysis
tldr impact <func> [path]           # Who calls this function? (reverse call graph)
tldr dead [path]                    # Find unreachable/dead code
tldr arch [path]                    # Detect architectural layers
 
# Import analysis
tldr imports <file>                 # Parse imports from a file
tldr importers <module> [path]      # Find all files that import a module
 
# Quality & testing (NEW)
tldr diagnostics <file|path>        # Type check + lint (pyright/ruff)
tldr change-impact [files...]       # Find tests affected by changes

When to Use

Before reading files: Run tldr structure . to see what exists
Finding code: Use tldr search "pattern" instead of grep for structured results
Understanding functions: Use tldr cfg for complexity, tldr dfg for data flow
Debugging: Use tldr slice file.py func 42 to find what affects line 42
Context for tasks: Use tldr context entry_point to get relevant code
Impact analysis: Use tldr impact func_name before refactoring to see what would break
Dead code: Use tldr dead src/ to find unused functions for cleanup
Architecture: Use tldr arch src/ to understand layer structure
Import tracking: Use tldr imports file.py to see what a file imports
Reverse imports: Use tldr importers module_name src/ to find who imports a module
Before tests: Use tldr diagnostics . to catch type errors before running tests
Selective testing: Use tldr change-impact to run only affected tests

Languages

Supports: python, typescript, go, rust

Example Workflow

bash

# 1. See project structure
tldr tree src/ --ext .py
 
# 2. Find relevant code
tldr search "process_data" src/
 
# 3. Get context for a function
tldr context process_data --project src/ --depth 2
 
# 4. Understand control flow
tldr cfg src/processor.py process_data
 
# 5. Before refactoring - check impact
tldr impact process_data src/ --depth 3
 
# 6. Find dead code to clean up
tldr dead src/ --entry main cli

Codebase Analysis Commands

Impact Analysis

bash

tldr impact <function> [path] --depth N --file <filter>

Shows reverse call graph - all functions that call the target. Useful before refactoring.

Dead Code Detection

bash

tldr dead [path] --entry <patterns>

Finds functions never called (excluding entry points like main, test_, etc.)

Architecture Detection

bash

tldr arch [path]

Analyzes call patterns to detect:

Entry layer (controllers/handlers)
Middle layer (services)
Leaf layer (utilities)
Circular dependencies

Import Analysis

bash

tldr imports <file> [--lang python]

Parses all import statements from a file. Returns JSON with module names, imported names, aliases.

Reverse Import Lookup

bash

tldr importers <module> [path] [--lang python]

Finds all files that import a given module. Complements tldr impact which tracks function calls - this tracks imports.

Diagnostics (Type Check + Lint)

bash

tldr diagnostics <file>              # Single file
tldr diagnostics . --project         # Whole project
tldr diagnostics src/ --format text  # Human-readable output
tldr diagnostics src/ --no-lint      # Type check only

Runs pyright (types) + ruff (lint) and returns structured errors. Use before tests to catch type errors early.

Change Impact (Selective Testing)

bash

tldr change-impact                   # Auto-detect (session/git)
tldr change-impact src/foo.py        # Explicit files
tldr change-impact --session         # Session-modified files
tldr change-impact --git             # Git diff files
tldr change-impact --run             # Actually run affected tests

Finds which tests to run based on changed code. Uses call graph + import analysis.

Output

All commands output JSON (except context which outputs LLM-ready text, diagnostics --format text for human output).

Security

Security scanPassed, 100 of 100Pattern checks on the skill's files.
Model reviewNot runA model review is scheduled for the next rescan.

See the full security report

Quality evaluation

Task evaluationNot runNo evaluation yet. Run one in Skill Studio.

See evaluation results

Source

SKILL.md in the repositoryCheckingskills/tldr-cli/SKILL.md

Popularity

Repository stars: 534
Repository forks: 45
Repository npm downloads, 7 days: 12
7-day trend score: 45

Stars and forks are for the whole GitHub repository, not this skill alone. Downloads are for the repository's npm package. Refreshed 30 Apr 2026, 5 months ago.

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