fullstack-langgraph-nextjs-agent

Grade B: derived only from the two verdicts below. How grades work

Production-ready Next.js template for building AI agents with LangGraph.js. Features MCP integration for dynamic tool loading, human-in-the-loop tool approval, persistent conversation memory with PostgreSQL, and real-time streaming responses. Built with TypeScript, React, Prisma, and Tailwind CSS.

Steady1 major behindChecked Oct 19, 2026Free

Visit fullstack-langgraph-nextjs-agent ↗Source on GitHub ↗

Why this verdict

How we check →

2 commits in the last 90 days, none in the last 30. receipt ↗
Prisma 6 declared; latest is 7 (1 major behind). receipt ↗
On current major: Next.js, React, Tailwind CSS, Zod. receipt ↗
Not counted in verdict: TypeScript 6 → 7. receipt ↗

Snapshot: commit 40414f8 on main, checked 2026-10-19 07:31 UTC. Receipts link to files at this exact commit.

Dependency freshness

Package	Declared	Latest	Status
Prisma @prisma/client	6.16.2	7.10.1	1 major behind
TypeScript typescript	6.0.3	7.0.2	Behind, not counted
Next.js next	16.3.4	16.4.2	Current
React react	19.2.8	19.3.1	Current
Tailwind CSS tailwindcss	4.3.3	4.3.3	Current
Zod zod	4.5.4	4.6.7	Current

Declared = lowest version the kit's dependency file (package.json, pyproject.toml or requirements.txt) allows. Latest = the npm "latest" tag or the newest PyPI release. TypeScript, the Stripe SDK, FastAPI and other 0.x packages are shown but not counted in the verdict.

What's in the stack

Framework: Next.js
Database / ORM: Prisma, node-postgres
UI: Tailwind CSS, Radix UI
API layer: TanStack Query

Detected from declared dependencies. A listed package means it's installed, not necessarily fully wired up.

What the README says you get

AI
MCP tool loadingModel Context Protocol integration for dynamic tool management
AI
Web UI tool setupAdd tools via web UI - no code changes required
AI
stdio and HTTP MCPSupport for both stdio and HTTP MCP servers
AI
Tool name prefixingTool name prefixing to prevent conflicts
AI
Tool call approvalInteractive tool call approval before execution
AI
Approve, deny, modifyGranular control with approve/deny/modify options
AI
Auto-approval modeOptional auto-approval mode for trusted environments
Data
PostgreSQL checkpointerLangGraph checkpointer with PostgreSQL backend
Data
Thread-based historyThread-based organization
Other
Multimodal file uploadsUpload images, PDFs, and text files with messages
Other
S3-compatible storageS3-compatible storage (MinIO for development)
UI
SSE streamingServer-Sent Events (SSE) for live responses
UI
Persistent model settingsProvider and model selection saved to localStorage automatically

Extracted from the kit's README by a local AI model (deepseek-flash) on Sep 29, 2026. Every item is checked against an exact README quote; 1 unverifiable item was discarded. A README claim is the maker's description, not something we tested.

Watch fullstack-langgraph-nextjs-agent

Get told if it goes dormant, gets archived, falls further behind on a core dependency, or changes its license or price.

RSS feed for fullstack-langgraph-nextjs-agent · all changes

History

Sep 29, 2026 → Oct 19, 2026. One square per check, colored by maintenance status. Hover for details.

Show as a table

Date	Maintenance	Dependencies	Commits (90d)
Oct 19, 2026	Steady	1 major behind	2
Oct 12, 2026	Steady	1 major behind	2
Sep 29, 2026	Active	1 major behind	2

Sources

Every claim on this page comes from these public records, checked Oct 19, 2026. Open them to verify.

Commit history ↗ default branch (main) at the checked commit: pulse, contributors, last commit
Releases ↗ latest release
package.json ↗ declared dependency versions and stack (at commit 40414f8)
README ↗ quoted features at the checked commit
npm registry ↗ latest versions (each linked in the table above)

Maintainer? Add the badge

It updates automatically every time we refresh the evidence. Clicking it opens this page.

[![kitproof](https://kitproof.dev/badge/fullstack-langgraph-nextjs-agent.svg)](https://kitproof.dev/kits/fullstack-langgraph-nextjs-agent/)