Your AI coding tool
doesn't know your company.
It has access to your code. It does not have access to your context. The FullSpec Method turns your scattered knowledge into phase-specific specs that any AI agent can execute — Cursor, Claude Code, Copilot.
$ npx fullspec initYour company's knowledge
is scattered.
Your AI tools see your repo. They don't see the Jira ticket that drove the feature, the ADR that shaped the architecture, the design system the team actually uses, or the QA standard that gates a merge.
“95% of IT leaders identify data fragmentation as the primary AI bottleneck.”
Context in. Specs out.
FullSpec sits between your company's knowledge and whatever AI tools your team uses. It produces the missing layer: phase-specific contextual specs.
Configure your sources
Plug in Jira, Confluence, your codebase, design system, ADRs, sales/CS decks, QA playbooks — only what you need.
Modes generate specs
Each SDLC phase has a specialized mode that ingests focused context and outputs a markdown spec — one document per phase.
Cursor, Claude Code, Copilot
Your AI coding agent reads the spec and produces code that looks like your team wrote it. Same agent. Better output.
Each phase gets the right context.
One mode per SDLC phase. One spec document per mode. Each ingests a focused slice of your company's knowledge — never the whole firehose. Customizable to your standards.
Frame the problem
Turns a vague request into a structured problem statement grounded in customer signal.
Define what you're building
Generates a PRD using your strategy docs, prior PRDs, and existing product context.
Architect how to build it
Produces an architecture brief that respects your ADRs, services, and tech standards.
Design in your language
Drafts UX in your design system — your tokens, your components, your patterns.
Hand off to your agent
FullSpec stops here. Cursor, Claude Code, or Copilot reads the spec and writes the code.
Test the right surface
Test plan grounded in your QA standards, coverage targets, and risk register.
Security in your framework
Compliance + threat checklist mapped to your security framework, not OWASP boilerplate.
Deployment runbook
Rollout plan in your stack — feature flags, observability, rollback, oncall handoff.
GTM grounded in your ICP
Launch brief: positioning, landing copy, internal enablement — using your sales motion.
Each mode is configurable. Your QA team adds their test matrix. Your security team adds their compliance framework. Your design team plugs in their tokens. No two FullSpecs are alike.
Specs in YOUR language.
FullSpec reads your existing codebase, design system, and architecture patterns. Generated specs reference your real components, your conventions, your API patterns — not generic boilerplate.
When Cursor reads that spec, it produces code that looks like your team wrote it.
- Reads your design tokens, not Tailwind defaults
- References YOUR API client, not axios examples
- Follows YOUR test conventions, not generic Jest stubs
- Honors YOUR ADRs, not generic best practices
# Feature: Multi-tenant order export
## Source context
- JIRA-1843 (Acme + Northwind quarterly close)
- ADR-019: tenant isolation via row-level security
- Design tokens v3.2 (use tokens.spacing.lg)
## API surface
Use existing apiClient.orders.export()
not a new fetch wrapper. Pagination follows
the established cursor pattern from
/orders/list.ts.
## UI
Compose from <DataGrid> + <ExportSheet>.
Do not introduce a new modal primitive.
## Tests
Follow tests/orders/*.spec.ts —
factory + scenario + assertion.Every feature makes your AI smarter.
FullSpec specs are markdown files in your repo. They version with your code. The library grows. Your context becomes IP that competitors cannot copy.
Architectural patterns are captured. Specs reference real ADRs.
Design language, testing philosophy, and API conventions are encoded.
A new engineer — or a new agent — builds as if they've been on the team for years.
Start in one command.
FullSpec runs locally. Specs live in your repo. No API keys required to start.
$ npx fullspec initDon't want to build it yourself? Have FullSpec Studio ship it for you in 5 days →