Comparison
caveman vs code2prompt
Verdict
Pick caveman when caveman is primarily JavaScript; code2prompt is Rust; pick code2prompt when code2prompt is primarily Rust; caveman is JavaScript.
Markdown twin · caveman alternatives · code2prompt alternatives
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Trust & integrity
| Signal | caveman | code2prompt |
|---|---|---|
| Maintenance | Active (7d since push) As of today · github_public_v1 | Active (11d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Personal account As of today · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No lockfile As of today · none |
Tagline
- caveman
- Reduce token usage with concise 'caveman'-style prompts.
- code2prompt
- A CLI tool to convert your codebase into a single LLM prompt with source tree, prompt templating, and token counting.
Stars
- caveman
- 88k
- code2prompt
- 7.5k
Forks
- caveman
- 5.1k
- code2prompt
- 426
Open issues
- caveman
- 392
- code2prompt
- 18
Language
- caveman
- JavaScript
- code2prompt
- Rust
Adopt for
- caveman
- The **caveman** tool is designed for developers and AI users who aim to optimize their token usage through the generation of more concise prompts, thereby potentially reducing costs and improving efficiency. However, it犺
- code2prompt
- -
Persona
- caveman
- -
- code2prompt
- -
Runtime
- caveman
- -
- code2prompt
- -
License
- caveman
- MIT
- code2prompt
- MIT
Last pushed
- caveman
- Jul 3, 2026
- code2prompt
- Jun 29, 2026
Categories
- caveman
- Developer Tools, LLM Frameworks
- code2prompt
- Developer Tools, LLM Frameworks
Trust and health
Days since push
- caveman
- 7d
- code2prompt
- 11d
Open issues (now)
- caveman
- 392
- code2prompt
- 18
Full report
- caveman
- Trust report
- code2prompt
- Trust report
Choose caveman if…
- caveman is primarily JavaScript; code2prompt is Rust.
- Tags unique to caveman: anthropic, caveman, claude-code, prompt-engineering.
- When you need to significantly cut down on token usage in AI interactions, up to 65%, without losing essential information content.
When NOT to use caveman
- When requiring complex and detailed prompts that necessitate more nuanced expression beyond simple, 'caveman'-style sentences.
- For situations where adherence to formal or specific linguistic structures is mandatory for the task's success.
Choose code2prompt if…
- code2prompt is primarily Rust; caveman is JavaScript.
- Tags unique to code2prompt: chatgpt, claude, cli, command-line.
- Leaner open-issue backlog (18).
When NOT to use code2prompt
- Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (JuliusBrussee/caveman) · observed Jul 11, 2026
- GitHub forks (JuliusBrussee/caveman) · observed Jul 11, 2026
- Last push (JuliusBrussee/caveman) · observed Jul 3, 2026
- License file (MIT) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (mufeedvh/code2prompt) · observed Jul 11, 2026
- GitHub forks (mufeedvh/code2prompt) · observed Jul 11, 2026
- Last push (mufeedvh/code2prompt) · observed Jun 29, 2026
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: caveman 88k · code2prompt 7.5k (synced Jul 11, 2026).
Common questions
- What is the difference between caveman and code2prompt?
- caveman: Reduce token usage with concise 'caveman'-style prompts.. code2prompt: A CLI tool to convert your codebase into a single LLM prompt with source tree, prompt templating, and token counting.. See the comparison table for live GitHub stats and shared categories.
- When should I choose caveman over code2prompt?
- Choose caveman over code2prompt when caveman is primarily JavaScript; code2prompt is Rust; Tags unique to caveman: anthropic, caveman, claude-code, prompt-engineering; When you need to significantly cut down on token usage in AI interactions, up to 65%, without losing essential information content.
- When should I choose code2prompt over caveman?
- Choose code2prompt over caveman when code2prompt is primarily Rust; caveman is JavaScript; Tags unique to code2prompt: chatgpt, claude, cli, command-line; Leaner open-issue backlog (18).
- When should I avoid caveman?
- When requiring complex and detailed prompts that necessitate more nuanced expression beyond simple, 'caveman'-style sentences. For situations where adherence to formal or specific linguistic structures is mandatory for the task's success.
- When should I avoid code2prompt?
- Developer Tools: A gateway is overkill when you're pinned to a single provider and model. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- Is caveman or code2prompt more popular on GitHub?
- caveman has more GitHub stars (87,950 vs 7,467). Stars measure visibility, not whether either tool fits your constraints.
- Are caveman and code2prompt open source?
- Yes - both are open-source projects on GitHub (caveman: MIT, code2prompt: MIT).
- Where can I find alternatives to caveman or code2prompt?
- GraphCanon lists graph-backed alternatives at caveman alternatives and code2prompt alternatives (caveman markdown twin, code2prompt markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, caveman or code2prompt?
- caveman: Active. code2prompt: Active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for caveman and code2prompt?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: caveman trust report; code2prompt trust report.