Vision Driven Design (VDD) MCP Server

Name: Vision Driven Design (VDD) MCP Server
Author: simonmak-ascent

MCP serverMCP

Spec-driven development MCP server: 8 phases, bi-directional traceability, 7 quality gates.

by simonmak-ascentrepository ↗homepage ↗v1.9.2MIT

Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability220/229 checks ok

when	check	result	http	latency	detail
21 min ago	mcp initialize	ok	200	160 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
1 h ago	mcp initialize	ok	200	147 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
2 h ago	mcp initialize	ok	200	146 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
3 h ago	mcp initialize	ok	200	137 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
4 h ago	mcp initialize	ok	200	149 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
5 h ago	mcp initialize	ok	200	153 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
6 h ago	mcp initialize	ok	200	154 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
7 h ago	mcp initialize	ok	200	158 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
8 h ago	mcp initialize	ok	200	139 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools
9 h ago	mcp initialize	ok	200	128 ms	server vdd 1.9.2 · protocol 2025-06-18 · 15 tools

Tools observed via MCP handshake

vdd_init — VDD Phase 0: Generate constitution.md at the project root — the immutable tech stack, conventions, security constraints, naming rules, and banned patterns that
vdd_vision — VDD Phase 1: Expand a freeform vision statement into vdd/vision.md — Impact Model (Goal, Actors, Impacts), Stakeholder Map, Success Metrics (leading + lagging),
vdd_strategize — VDD Phase 2: Produce research-backed strategy into vdd/strategy.md — strategic pillars, competitive analysis, and a risk register, resolved from the vision targ
vdd_tactics — VDD Phase 3: Audit the existing codebase into vdd/tactics.md — repo audit, technical-debt assessment, gap analysis, MoSCoW-prioritized action items (A-001, A-00
vdd_specify — VDD Phase 4: Generate vdd/specs/<id>/spec.md for one tactical action item — user stories, Always/Ask/Never boundaries, Given/When/Then acceptance criteria (AC),
vdd_clarify — VDD Phase 4b: Clarify an existing spec — scans vdd/specs/<feature>/spec.md and returns the items to resolve: every [NEEDS CLARIFICATION] marker, [e.g.] placehol
vdd_plan — VDD Phase 5: Generate the technical blueprint under vdd/specs/<feature>/ — plan.md (component breakdown, AC coverage map, technology choices, verification toolc
vdd_tasks — VDD Phase 6: Break the plan into atomic test-first tasks in vdd/specs/<feature>/tasks.md — each references acceptance criteria (AC) and contracts, is sized S/M/
vdd_get_next_task — VDD Phase 7a: Read vdd/specs/<feature>/tasks.md and return the next uncompleted task (or a completion marker when none remain). Read-only; never edits tasks.md.
vdd_implement — VDD Phase 7b: Prepare one task for implementation — loads constitution, spec, plan, and contracts and returns the implementation instruction plus the impact-cha
vdd_validate — VDD Phase 8: Validate the full chain — bidirectional traceability matrix, drift detection, orphan detection, uncovered vision goals, impact metrics vs targets,
vdd_inspect — VDD Cross-phase: Read-only inspection of the current project in one call — scope selects the view. scope="project" (default) returns the bidirectional V→S→T→SP→
vdd_amend — VDD Cross-phase: Plan a requirement-change cascade through the whole chain — identifies the highest affected level and returns the ordered steps to update downw
vdd_clone — Crawl and capture a target domain into a clone dataset + manifest — WordPress-aware schema inference, Payload collections, and a Next.js + Payload + Postgres sc
vdd_detect_environment — VDD Environment Detection: Report which tools/MCPs each VDD phase requires vs treats as optional — across the 8-phase pipeline (init through validate) plus the

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

mcpmodel-context-protocolmcp-servervddvision-driven-designspec-driven-developmentsddtraceabilityrequirements-traceabilityai-agentsai-codingclaudeclaude-codecursoropencodecodexdeveloper-toolssoftware-engineeringquality-gatescompliance

Pricingfree

kind Verified owner

name Verified owner

license npm registry

pricing Verified owner

repoUrl Official MCP Registry

summary Verified owner

version Official MCP Registry

description Verified owner

homepageUrl Verified owner

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registryio.github.simonmak-ascent/vision-driven-design

first seen 5 d ago · fetched 2 d agoopen ↗

npm registry@simonmak-ascent/mcp

first seen 13 d ago · fetched 4 h agoopen ↗

Official MCP Registryio.github.simonplmak-cloud/vision-driven-design

first seen 16 d ago · fetched 8 d agoopen ↗

Verified ownerag_svzdkjh772rn

first seen 8 d ago · fetched 8 d ago

Field history (12 recent events)

5 d ago · declared · publisherName → "simonmak-ascent"
5 d ago · declared · repoUrl → "https://github.com/simonmak-ascent/vision-driven-design"
5 d ago · declared · version → "1.9.2"
7 d ago · observed · packageFacts → {"name":"@simonmak-ascent/mcp","registry":"npm","publishedAt":"2026-10-02T23:21:11.662Z","latestVersion":"1.9.2","weekly
8 d ago · declared · version → "1.8.3"
8 d ago · declared · pricing → {"model":"free","currency":"USD"}
8 d ago · claimed · ownership → {"method":"github_owner","target":"simonplmak-cloud"}
11 d ago · declared · description → "Spec-driven development MCP server: 8 phases, bi-directional traceability, 7 quality gates."
11 d ago · declared · summary → "Spec-driven development MCP server: 8 phases, bi-directional traceability, 7 quality gates."
11 d ago · declared · version → "1.8.2"
11 d ago · declared · name → "Vision Driven Design (VDD) MCP Server"
13 d ago · observed · packageFacts → {"name":"@simonmak-ascent/mcp","registry":"npm","publishedAt":"2026-09-27T09:00:53.749Z","latestVersion":"1.8.2","weekly

Evidence

What the publisher says

Capabilities

Where this record came from