Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Stateless advisor + validator for Conducted Development: kickoff, artifact validation, rule checks.
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We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://conducted-mcp.jonathanmostov.workers.dev/mcpOpen Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"conducted": {
"command": "npx",
"args": [
"-y",
"conducted-mcp"
]
}
}
}Run this in your terminal
claude mcp add --transport http conducted https://conducted-mcp.jonathanmostov.workers.dev/mcpclaude mcp add conducted -- npx -y conducted-mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"conducted": {
"url": "https://conducted-mcp.jonathanmostov.workers.dev/mcp"
}
}
}Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"conducted": {
"command": "npx",
"args": [
"-y",
"conducted-mcp"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"conducted": {
"type": "http",
"url": "https://conducted-mcp.jonathanmostov.workers.dev/mcp"
}
}
}Paste into .vscode/mcp.json in your project
{
"servers": {
"conducted": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"conducted-mcp"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://conducted-mcp.jonathanmostov.workers.dev/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
We have not read this server’s tool list yet; we check endpoints in rotation.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026
The registry name was verified with the GitHub account Mostov82, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Not checked yet; we check endpoints in rotation
Not checked yet; we check endpoints in rotation
Not checked yet; we read the tool list when we check the endpoint
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
Either way works: install it on your computer or connect to the cloud version.
The GitHub repo last changed –, and the latest version (0.1.1) reached the registry 4 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, aamio rendezvous
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
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An MCP server that helps an AI agent plan and track a software project the way a disciplined team would — and it was built using the very methodology it ships.
Conducted MCP exposes Conducted Development — a lightweight, intent-driven methodology — to any MCP-capable agent (Claude Desktop, Cursor, and others). It is a stateless advisor + validator: it holds no project data and touches no files or git. The agent does all the I/O; the server supplies judgment — validate this artifact, is a standup due, what's the procedure for this phase, does this decision belong in the log.
The differentiator: this repository's own
work/folder — goal briefs, intent docs, a decision log, and cycle standups — was produced *under the methodology the tool implements*. It is the proof of process, not a sample.
A connecting agent gets, on demand:
kickoff prompt + kickoff_questions / kickoff_plan tools) — a branching Q&A that bootstraps a project's planning structure for greenfield *or* existing codebases. For existing code the agent inspects the repo and the server pre-fills answers so the human confirms rather than authors from scratch.validate_artifact) — submit a goal brief / intent doc / session log / standup, get back { valid, missing, warnings }.next_procedure) — the ordered steps, what to read first, and the escalation points for wherever the agent is in the loop.standup_due, evaluate_gate, decision_log_guidance) — the rituals a solo practitioner most often lets slide, as stateless judgments over supplied facts.The methodology's guides, templates, and conventions are served as read-only resources (conducted://guide/*, conducted://template/*, conducted://conventions) so an agent can learn the rules in-band.
The server cannot enforce — an agent always has direct file access. So instead of pretending to be a gatekeeper, it is an advisor: pure functions returning judgments and procedures, no side effects, nothing to host with no data and no auth-to-data. That makes it portable, trivially testable, and cheap to run locally or remotely. The reasoning is written up in docs/DESIGN_SKETCH.md and the resolved trade-offs in DECISIONS.md.
Published on npm as [`conducted-mcp`](https://www.npmjs.com/package/conducted-mcp) — runs with zero install via npx.
Add the server to your MCP client. Claude Desktop (claude_desktop_config.json) or Cursor (.cursor/mcp.json):
{
"mcpServers": { "conducted": { "command": "npx", "args": ["-y", "conducted-mcp"] } } }
Then ask your agent to "run the Conducted kickoff for this project," or call any tool directly.
A stateless Streamable HTTP endpoint runs live on Cloudflare Workers — connect by URL, nothing to install:
{
"mcpServers": { "conducted": { "url": "https://conducted-mcp.jonathanmostov.workers.dev/mcp" } } }
Because the server is stateless and holds no data (Model C), the endpoint is safe to run unauthenticated, guarded by rate limiting.
See [`docs/DEMO.md`](docs/DEMO.md) for a real transcript of the kickoff flow — the front-door prompt, the branched interview, and the phase procedures — captured verbatim from the running server.
npm install
npm run build # bundles the methodology text, then strict tsc npm test # vitest npm run lint # eslint + prettier npm start # run the stdio server
The server is TypeScript on the official @modelcontextprotocol/sdk, ESM, strict mode. See CONTRIBUTING.md for the layout and conventions.
work/goal-briefs/ — the goal briefs that drove this buildwork/intent-docs/ — one per ticket, the per-session contractswork/standups/ — cycle-gate standupswork/decision-log.md — the append-only record of decisionsAGENT_CONVENTIONS.md — how every session runs, model- and tool-agnosticMIT © 2026 Jonathan Mostov