Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
One MCP server for the contract-ops suite: all nine local-first CLIs as agent tools.
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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.
Pick the AI app you use, then copy the settings.
You need
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Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"contract-ops": {
"command": "npx",
"args": [
"-y",
"contract-ops-mcp"
]
}
}
}Run this in your terminal
claude mcp add contract-ops -- npx -y contract-ops-mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"contract-ops": {
"command": "npx",
"args": [
"-y",
"contract-ops-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": {
"contract-ops": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"contract-ops-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.
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These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Runs on your computer; the tool list appears in your AI app after you install it.
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 7, 2026
The registry name was verified with the GitHub account DrBaher, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
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.
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (0.3.0) reached the registry 4 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
In the same category: Spec Driven Development, Remote Desktop Commander, MCP Server Autocad Lisp Helper
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
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One MCP server for the whole [contract-ops CLI suite](https://cli.drbaher.com/) — wire it up once and an agent (Claude, Cursor, Codex, …) gets all nine local-first CLIs as tools: extract, draft, lint, compare, convert, review, and the template + signed-contract vaults. Signing stays human-gated.
// e.g. Claude Desktop / Cursor MCP config
{ "mcpServers": { "contract-ops": { "command": "npx", "args": ["-y", "contract-ops-mcp"] } } }
The CLIs themselves must be installed (the server shells out to them). Fastest way to get all nine:
curl -fsSL https://cli.drbaher.com/install.sh | sh # local
Call `suite_status` any time to see which CLIs are present and how to install any that aren't.
Prefer a ready-made agent? contract-ops-agent is a
terminal agent that already wraps this server in an *enclosure* — the model's only tools are the contract-ops
tools, no shell/filesystem/signing by construction. Bring your own model (Claude, OpenAI, or any
OpenAI-compatible endpoint):
npm i -g contract-ops-agent.
Curated, ergonomic tools (typed inputs, JSON out) for the common operations, plus two escape hatches for the long tail:
| Tool | What it does |
|---|---|
extract_contract | Any contract (.md/.txt/.html/.docx/.pdf) → structured JSON (parties, dates, clauses, …) |
lint_contract | Internal-consistency findings (placeholders, broken refs, defined-term/numbering/date defects) |
compare_versions | Clause-aware drift between two versions (exit 0 clean · 2 substantive · 3 cosmetic · 4 moved) |
fill_template | Fill a template's placeholders with typed params (deterministic) |
convert_to_pdf | DOCX → PDF (needs a PDF backend, e.g. LibreOffice) |
review_nda | Score an NDA against a house playbook, with evidence |
template_vault_find / template_vault_get | Search / resolve versioned templates (read-only) |
contract_vault_query / contract_vault_due / contract_vault_risk | Query the signed-contract register; project renewal/notice deadlines; renewal-exposure (read-only) |
verify_signature / verify_receipt / audit_show | Verify a signed PDF / a receipt bundle / walk the audit log (read-only) |
catalog(cli) | Return any CLI's full --catalog json — discover the long tail |
run(cli, args) | Escape hatch: run any suite CLI with raw args (no shell) |
suite_status | Which CLIs are installed (+ versions) and how to install the rest |
The curated set and catalog/run are discovery-driven — they ride the suite's uniform --catalog json contract, so they stay in sync as the CLIs evolve.
verify_signature, verify_receipt, audit_show) — never request-create or sign. This is enforced: the run/catalog escape hatches reject any sign subcommand outside a read-only allowlist, so request-create/send/sign/approve can't be reached here. Those stay behind sign-cli's own MCP server with its per-signer approval tokens, so this server can't become an unguarded signing path.CONTRACT_OPS_MCP_BASE_DIR (default: the working directory). Set it to widen the sandbox.execFile (no shell interpolation).MIT. Part of the contract-ops CLI suite. See AGENTS.md for the agent contract.