Products

Buildermark

Skill

How much of your code is written by agents?

buildermark.dev Source★ 6AI Models & Agents / Prompts, Evals & LLM Observability

AI Benchmark
Desktop
Mobile
Monthly visits
<5K
Oct 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
David Cann
@davidcann· 213 followers
Launched
7mo ago
2026-04-11 · Est.

Traffic

Last 12 months
Monthly visitsData through Oct 2026
Events2 marketing moves

Marketing moves

Launches, search & content, referrals, promotions
X accounts@davidcann

  • Launched on Show HN (2 pts)Launch

    Buildermark – See how much code is by your agents (open source, local) — I made Buildermark to see exactly how much of my code is generated by my coding agents vs what I was writing by hand. For this project, it…

    Apr 12 · 7mo agoLaunch page

  • Launched on Product HuntLaunch

    Measure how much of your code is AI-generated. Open source.

    Apr 11 · 7mo agoLaunch page

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
Show HN
2026-04-12Source
Post excerpt:
I made Buildermark to see exactly how much of my code is generated by my coding agents vs what I was writing by hand. For this project, it ended up being 364 agent conversations writing 94% of the code. Browse all of those here: https://demo.buildermark.dev/ It matches edits by your coding agents (scans history in `~/.claude`, '`/.codex', etc.) with git comm

Open Source & Agent Ecosystem

GitHub · MCP / Skill
gelatinousdevelopment/buildermark
Last commit 2026-04-24
GitHub Stars
★ 6
Forks
—
License
See repository
Primary language
—
Browse peer open-source projects →

Agent, MCP & Developer Integration

Agent SkillCLI / SDK
Integration docs
Ecosystem & integrations:
Claude Code CLIClaude Code CloudCodex CLICodex CloudGemini CLICursorClaudeClaude CodeCodex
Exposed tool capabilities:
Agent MonitoringModel EvaluationAgent attributionConversation ratingsAgent benchmarkingAuto-import conversations
Browse developer & CLI tools →

Traffic sources

Oct 2026

Traffic breakdown

Channels

No data yet

Countries

No data yet

Search

Domain authority —Domain registered 2026-02-22

KeywordMonthly volume
hallmark github11.7K
buildermark70
builder code marks60

Traffic data: Vaneform

Pricing

Pricing page not identified yet, or no public pricing listed.

Pages & changes

Tracked since 2026-04-11

Key pages

Weekly snapshots
Home
buildermark.dev/ Snapshot 2026-11-07

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much website traffic does Buildermark get?
Vaneform estimates <5K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is Buildermark and what platforms does it support?
Buildermark is catalogued under Prompts, Evals & LLM Observability: How much of your code is written by agents?. Supported platforms: Browser Extension, CLI / SDK.
Is Buildermark open source?
Buildermark has a public repository (https://github.com/gelatinousdevelopment/buildermark) with its source repository published, recording 6 GitHub stars.Source

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