Compare/Buildermark vs qmd

AI tool comparison

Buildermark vs qmd

Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.

B

Developer Tools

Buildermark

See exactly how much of your codebase was written by AI, commit by commit

Ship

75%

Panel ship

Community

Free

Entry

Buildermark is an open-source, local-first desktop app that measures AI contribution across your codebase by matching agent diffs to commits. It supports Claude Code, Codex, Gemini, and Cursor, producing a breakdown of which files, functions, and commits involved AI generation — all without sending code to external servers. A browser extension handles import from cloud-based agents, and a Team Server edition for org-level aggregation is planned as a paid self-hosted offering. The tool surfaces metrics like percentage of total lines AI-generated, AI contribution by file type, trend over time, and breakdown by agent (which AI wrote what). For solo developers it's a personal diagnostic; for teams, it becomes a code quality signal — sections with high AI contribution may warrant extra scrutiny in review. Buildermark taps into a growing enterprise need: as AI-generated code becomes the norm, teams, auditors, and compliance officers want provenance data — both for quality assurance and for emerging legal questions around IP ownership of AI-generated work. GitHub doesn't expose this natively, and most agent tools don't track it. Buildermark fills that gap with a zero-cloud approach that enterprise legal teams can actually approve.

Q

Developer Tools

qmd

Local doc search engine with BM25 + vectors + LLM re-ranking — by Shopify's CEO

Mixed

50%

Panel ship

Community

Free

Entry

qmd is a lightweight local search engine built by Tobi Luetke, CEO of Shopify, for indexing and querying personal knowledge bases, documentation, and meeting notes — entirely offline. It combines three retrieval approaches in a single pipeline: BM25 full-text search for exact keyword matches, vector semantic search via ONNX-based embeddings, and LLM re-ranking using GGUF models through node-llama-cpp. All three stages run locally with no cloud dependency. The tool ships in multiple deployment modes: a CLI for ad-hoc queries, a Node.js library for programmatic use, an HTTP service for local API access, and — most useful for AI workflows — a native MCP server that lets Claude Code, Cursor, and similar editors query your local knowledge base directly during coding sessions. The hybrid retrieval approach means it handles both "find the exact error message from last week's standup notes" and "what was our decision about the auth architecture" equally well. What makes this notable beyond its technical approach is provenance: Luetke shipped it as a personal tool he actually uses, not a startup product. The GitHub history shows active iteration and he's been talking about it on X. It's a credible signal of where pragmatic AI-augmented knowledge management is heading for technical users who prefer local-first tools.

Decision
Buildermark
qmd
Panel verdict
Ship · 3 ship / 1 skip
Mixed · 2 ship / 2 skip
Community
No community votes yet
No community votes yet
Pricing
Free / Open Source; Team Server (paid self-hosted, coming soon)
Free, open source (MIT)
Best for
See exactly how much of your codebase was written by AI, commit by commit
Local doc search engine with BM25 + vectors + LLM re-ranking — by Shopify's CEO
Category
Developer Tools
Developer Tools

Reviewer scorecard

Builder
80/100 · ship

Unified attribution across Claude Code, Codex, Gemini, and Cursor simultaneously gives me something no single agent tool provides. Commit-level AI attribution is genuinely useful before merging — I want to know if a section is heavily AI-generated so I can give it proportionally more review attention.

80/100 · ship

Hybrid BM25 + vector + LLM re-rank is the right architecture for personal knowledge search — each layer catches what the others miss. The MCP server mode is genuinely useful: being able to ask Claude Code 'what did we decide about X last month' against my own notes changes the workflow. MIT licensed and from someone who ships real products.

Skeptic
45/100 · skip

Most AI-assisted code is human-modified before commit, creating a false dichotomy between 'AI-written' and 'human-written.' The legal question of IP ownership for AI-generated code is also unresolved, so Buildermark's framing could create more confusion than clarity for compliance teams. Wait for the enterprise edition.

45/100 · skip

This is a well-executed weekend project, not a production tool. It requires GGUF models and manual embedding setup — a meaningful friction barrier for non-technical users. The 'built by a CEO' narrative drives GitHub stars more than the technical differentiation. Obsidian with a local AI plugin gets you here with better UX.

Futurist
80/100 · ship

In 18 months, enterprise procurement will ask for AI contribution reports the same way they ask for test coverage reports. Getting a baseline now builds the historical data that future audits will require — and Buildermark's zero-cloud architecture means early adopters won't have to migrate when compliance requirements arrive.

80/100 · ship

The pattern here — local hybrid retrieval as an MCP server feeding into AI coding agents — will be ubiquitous in two years. Today it's a technical power-user tool; tomorrow it's how everyone's AI assistant knows the institutional context behind the code. qmd is an early, clean implementation of that pattern.

Creator
80/100 · ship

Having a dashboard that shows my AI usage patterns across projects would genuinely change how I think about skill development. Am I outsourcing the hard parts? Am I improving? Buildermark is the mirror I didn't know I needed — and the fact that it's free and local means there's no reason not to try it.

45/100 · skip

I manage a lot of notes, references, and creative briefs, but the setup friction here — GGUF models, CLI configuration — makes this inaccessible for most creators. The concept is great; the UX needs a front-end before it reaches beyond developers.

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