MCP Servers

A monorepo of Model Context Protocol servers. Each server under packages/ is an independently buildable, testable, and publishable MCP server that runs over stdio.

Packages

Package	Description
`@jeius-mcp-servers/pdf`	Reads PDF files from local disk; returns text and positional structure to an LLM host over stdio.
`@jeius-mcp-servers/runner`	Internal runner (`mcp-serve`) that builds and runs any server in the workspace by name. Not a server itself.

Quickstart

pnpm install
pnpm build
pnpm test
pnpm lint

Requires Node >=22 and pnpm (managed via corepack — the packageManager field in the root package.json pins the exact version).

Usage

Servers are run through the runner binary, mcp-serve, which the root delegates to with pnpm serve <name>.

Run a server (builds first, then runs over stdio):

pnpm serve pdf

Develop a server (watches src/, rebuilds, and respawns on a clean rebuild; keeps the last-good server running on a compile error):

pnpm serve pdf --dev

Skip the build precondition when you know the build is current (run-only; ignored by --dev):

pnpm serve pdf --no-build

Point an MCP host at a server by invoking the mcp-serve bin directly with the server name as the argument:

{
  "mcpServers": {
    "pdf": {
      "command": "/absolute/path/to/node_modules/.bin/mcp-serve",
      "args": ["pdf"]
    }
  }
}

A typo'd name prints the list of known servers to stderr and exits non-zero.

Repository layout

.
├── packages/
│   ├── pdf/                # @jeius-mcp-servers/pdf
│   └── runner/            # @jeius-mcp-servers/runner (the mcp-serve runner)
├── docs/
│   ├── adr/                # repo-wide Architecture Decision Records
│   └── agents/             # repo-wide agent conventions (issue tracker, domain docs)
├── AGENTS.md               # operational guide for AI coding agents (monorepo entry)
├── turbo.json              # Turborepo task pipelines
├── tsconfig.base.json      # shared TypeScript strict base
├── biome.json              # shared lint/format config
└── pnpm-workspace.yaml     # workspace definition (packages/*)

Each package has its own AGENTS.md, CONTEXT.md, docs/ (PRD, architecture, tech-stack, plan, adr/), src/, and tests/.

Documentation

Agent guide: AGENTS.md
Decisions: docs/adr/ — repo-wide ADRs; package-specific ADRs live in packages/<name>/docs/adr/
Domain glossaries: each packages/<name>/CONTEXT.md

License

MIT