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Alternatives and adoption

Read Scope and positioning and Vision and roadmap.

Incumbent What it does well What Merlon Docs adds
LLM Wiki–style skills Compounding wiki ingest/query/lint Repo-native shards + compile + CI structural gate for shipped software
aDNA-style vaults Whole-project what/who/how + per-folder AGENTS.md Documentation-system skill focused on validated shards beside code
Single-file README / full llms.txt Zero tooling Sharding, validation gate, Agent Skill
Context7 / large crawled corpora Fuzzy retrieval at scale Author-controlled, deterministic, PR-reviewable shards
Custom bash/Python glue Flexible Owned check gate, link rewrite, publish paths
Docusaurus / MkDocs / VitePress Public doc sites Agent-first shards + CI structural gate
Cursor rules / AGENTS.md Host-native friction Validated product context separate from host config
Custom IDE extension Editor UI / bundled CLI Portable Agent Skill + unchanged CLI
MCP filesystem Live file reads Upstream authoring discipline and validated artifacts
Excalidraw / Figma / whiteboard MCP Native canvas editing Text shards + compile; link exported figures into guides

Merlon Docs owns Markdown shards in git — specs, ADRs, runbooks, glossary — not the live canvas file format. For Excalidraw, Figma, or similar, enable an MCP (or your host’s integration) so agents can edit those artifacts while Merlon Docs keeps the textual layer reviewable.

  • Shards → canvas: Agents read shards for labels, boundaries, and acceptance criteria, then fill or update a diagram through the canvas MCP.
  • Canvas → guides: Export images (or checked-in .excalidraw / assets) under insert libraries such as figures/ or diagrams/; inline inserts embed them in compiled output and merlon check keeps links valid.

Positioning detail: Scope and positioning — Text-first content and canvas tools.

Merlon Docs shards are GFM-only. Adopters with Pandoc, LaTeX, or wikilinks are not excluded:

  • Compile to GFM compiled guides (plus the optional monolith) and feed downstream publish pipelines.
  • Run parallel guides for agent-only vs site-only content when scopes differ.

Merlon Docs covers authoring and how agents query shards. Pandoc and static site generators publish downstream from the compiled output.

Suited to the Learner and Author adoption archetypes. Public copy must follow Benefit claims and evidence.

  1. Install the parent Agent Skill with its install command before or alongside CLI setup.
  2. Use your existing agent (with /merlon-docs) to shard an existing source document and plan glossary entries.
  3. Wire Merlon Docs, compile, and validate (merlon compile / merlon check).

Choose Merlon Docs when:

  • Documentation has outgrown a single file (merge conflicts, broken anchors)
  • LLM pair-coding needs scoped, validated context
  • Same shards publish to multiple outputs (monolith + README + DEVELOPERS.md)
  • CI must fail on structural doc drift

Do not choose Merlon Docs when:

  • README-only repo with no growth pain
  • Docs live entirely outside git
  • You only need a public website with no agent/CI validation requirement
Investment Payback
Getting-started workflow + one config session Replaces bespoke compile scripts
Shard + manifest workflow When each change touches one shard, a PR touches fewer files
merlon compile and merlon check Same gate for human, agent, and CI