adr-writer vs DevPlan MCP Server
adr-writer is a plugin bundle for AI coding tools published by haandol. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). DevPlan MCP Server is an MCP server published by mmorris35. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-15. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  adr-writer |  DevPlan MCP Server |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 0.1.0 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.0 Forks (GitHub): 4 Stars (GitHub): 7 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | adr-writer | DevPlan MCP Server |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 1 (worse) | 7 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 4 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (adr-writer) | Remote server (devplan-mcp-server.mike-c63.workers.dev/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | github.com/haandol/adr-writer | github.com/mmorris35/devplan-mcp-server |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Answered with HTTP 301 (26 h ago) |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
adr-writer
Interactive ADR (Architecture Decision Record) writing tool with PRD traceability. Facilitates architectural decisions through guided Q&A sessions.
DevPlan MCP Server
Transform project ideas into paint-by-numbers development plans with phases, tasks, and subtasks.
How to run each
adr-writer As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install adr-writer@claude-communityDevPlan MCP Server As a remote MCP server
claude mcp add --transport http devplan-mcp-server https://devplan-mcp-server.mike-c63.workers.dev/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only DevPlan MCP Server has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: adr-writer · What it can do: DevPlan MCP Server · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.