How do I install Codeseeker?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Codeseeker need an API key?

No required environment variable is listed on this record.

What transport does Codeseeker use?

Codeseeker runs locally over stdio.

When was Codeseeker last checked?

Last checked 2026-11-09. Graph-powered code intelligence with semantic search and knowledge graph for AI assistants

Codeseeker MCP server

CodeSeeker

Four-layer hybrid search and knowledge graph for AI coding assistants.
BM25 + vector embeddings + RAPTOR directory summaries + graph expansion — fused into a single MCP tool that gives Claude, Copilot, and Cursor a real understanding of your codebase.

Works with Claude Code, GitHub Copilot (VS Code 1.99+), Cursor, Windsurf, and Claude Desktop.
One command to index; the Claude Code plugin keeps it in sync from there.

Built by PragmaWorks as part of Generative Specification — the discipline for building software with AI that doesn't drift. Two sibling MCP servers compose with this one, each solving a different half of the same problem:

	what it gives your assistant
CodeSeeker (this)	where things are — semantic search and a knowledge graph over your code
Chronicle `npm i -g chronicle-mcp`	what happened before — tiered memory that survives context resets
Forgecraft `npm i -g forgecraft-mcp`	how it should be built — SOLID, testing, architecture and CI/CD standards

They are independent: install one, or all three.

When you stop needing this

CodeSeeker solves a retrieval problem, and that problem is shrinking.

If you run a spec-driven loop with a real harness — a specification precise enough that a stateless model derives from it, and quality gates that verify the result against a live system — or an intent-driven one, your assistant is being handed the structure it would otherwise have to go find. A sentinel tool that routes actions instead of sprawling across a dozen endpoints removes another slice of the searching. Frontier models with better navigation and larger effective context remove more. Past a certain point, semantic search over your own code stops being the bottleneck, and this server becomes something you could uninstall without noticing.

That is the intended outcome, not a defect: a method that works should make its own scaffolding unnecessary. Most teams do not start there, though, and until the process is in place CodeSeeker is the cheaper substitute — one command instead of a discipline.

If you would rather have the process than the substitute, start with the field guide: Generative Specification — Field Guide (PDF).

The Problem

AI assistants are powerful editors, but they navigate code like a tourist:

Grep finds text — not meaning. "find authentication logic" returns every file containing the word "auth"
File reads are isolated — Claude sees a file but not its dependencies, callers, or the patterns your team established
No memory of your project — every session starts from scratch

CodeSeeker fixes this. It indexes your codebase once and gives AI assistants a queryable knowledge graph they can use on every turn.

How It Works

A 4-stage pipeline runs on every query:

Query: "find JWT refresh token logic"
        │
        ▼  Stage 1 — Hybrid retrieval
   ┌─────────────────────────────────────────────────────┐
   │ BM25 (exact symbols, camelCase tokenized)           │
   │   +                                                 │
   │ Vector search (384-dim Xenova embeddings)           │
   │   ↓                                                 │
   │ Reciprocal Rank Fusion: score = Σ 1/(60 + rank_i)  │
   │ Top-30 results, including RAPTOR directory nodes    │
   └─────────────────────────────────────────────────────┘
        │
        ▼  Stage 2 — RAPTOR cascade (conditional)
   ┌─────────────────────────────────────────────────────┐
   │ IF best directory-summary score ≥ 0.5:              │
   │   → narrow results to that directory automatically  │
   │ ELSE: all 30 results pass through unchanged         │
   │ Effect: "what does auth/ do?" scopes to auth/       │
   │         "jwt.ts decode function" bypasses this      │
   └─────────────────────────────────────────────────────┘
        │
        ▼  Stage 3 — Scoring and deduplication
   ┌─────────────────────────────────────────────────────┐
   │ Dedup: keep highest-score chunk per file            │
   │ Source files:  +0.10  (definition sites matter)     │
   │ Test files:    −0.15  (prevent test dominance)      │
   │ Symbol boost:  +0.20  (query token in filename)     │
   │ Multi-chunk:   up to +0.30  (file has many hits)    │
   └─────────────────────────────────────────────────────┘
        │
        ▼  Stage 4 — Graph expansion
   ┌─────────────────────────────────────────────────────┐
   │ Top-10 results → follow IMPORTS/CALLS/EXTENDS edges │
   │ Structural neighbors scored at source × 0.7        │
   │ Avg graph connectivity: 20.8 edges/node             │
   └─────────────────────────────────────────────────────┘
        │
        ▼
   auth/jwt.ts (0.94), auth/refresh.ts (0.89), ...

The knowledge graph is built from AST-parsed imports at index time. It's what powers the graph action, dead-code detection, and graph expansion in every search.

What Makes It Different

Approach	Strengths	Limitations
Grep / ripgrep	Fast, universal	No semantic understanding
Vector search only	Finds similar code	Misses structural relationships
Serena	Precise LSP symbol navigation, 30+ languages	No semantic search, no cross-file reasoning
Codanna	Fast symbol lookup, good call graphs	Semantic search needs JSDoc — undocumented code gets no embeddings; no BM25, no RAPTOR, Windows experimental
CodeSeeker	BM25 + embedding fusion + RAPTOR + graph + coding standards + multi-language AST	Requires initial indexing (30s–5min)

What LSP tools can't do:

"Find code that handles errors like this" → semantic pattern search
"What validation approach does this project use?" → auto-detected coding standards
"Show me everything related to authentication" → graph traversal across indirect dependencies

What vector-only search misses:

Direct import/export chains
Class inheritance hierarchies
Which files actually depend on which

Installation

Recommended: install once, configure once

npm install -g codeseeker
claude mcp add codeseeker --scope user -e CODESEEKER_STORAGE_MODE=embedded -- codeseeker serve --mcp

--scope user makes it available in every project you open, not just the current one.

Why global rather than npx -y: on a machine that has never seen the package, npx downloads it and builds native dependencies before the server can answer, which measured 13.7 seconds to a completed MCP handshake. Clients that give up sooner report that as a connection failure. A global install answers in 759 ms — the download happens once, at a moment when you are expecting it to.

npx (no install)

Portable, and fine once the package is cached. Expect a slow first start.

{
  "mcpServers": {
    "codeseeker": {
      "command": "npx",
      "args": ["-y", "codeseeker", "serve", "--mcp"],
      "env": { "CODESEEKER_STORAGE_MODE": "embedded" }
    }
  }
}

Add this to your MCP config file (see below for per-client locations) and restart your editor.

Other editors

npm install -g codeseeker
codeseeker install --vscode      # or --cursor, --windsurf, --vs

🔌 Claude Code Plugin

For Claude Code CLI users — adds auto-sync hooks and slash commands:

/plugin install codeseeker@github:jghiringhelli/codeseeker#plugin

Slash commands: /codeseeker:init, /codeseeker:reindex

☁️ Devcontainers / GitHub Codespaces

{
  "name": "My Project",
  "image": "mcr.microsoft.com/devcontainers/javascript-node:18",
  "postCreateCommand": "npm install -g codeseeker && codeseeker install --vscode"
}

✅ Verify

Ask your AI assistant: "What CodeSeeker tools do you have?"

You should see a single tool named codeseeker. That is intentional: one tool with an action routing key keeps per-request token overhead low (ADR-002). The actions are search, sym, graph, analyze and index.

Advanced Installation Options

The MCP config JSON is the same for all clients — only the file location differs:

Client	Config file
VS Code (Claude Code / Copilot)	`.vscode/mcp.json` in your project, or `~/.vscode/mcp.json` globally
Cursor	`.cursor/mcp.json` in your project
Claude Desktop	`~/Library/Application Support/Claude/claude_desktop_config.json` (macOS) or `%APPDATA%\Claude\claude_desktop_config.json` (Windows)
Windsurf	`.windsurf/mcp.json` in your project

{
  "mcpServers": {
    "codeseeker": {
      "command": "npx",
      "args": ["-y", "codeseeker", "serve", "--mcp"]
    }
  }
}

npm install -g codeseeker
cd your-project
codeseeker init
codeseeker -c "how does authentication work in this project?"

What You Get

CodeSeeker exposes one MCP tool, codeseeker. You pick behaviour with action and fill only the matching nested parameter group:

codeseeker({ action, project, search?|sym?|graph?|analyze?|index? })

Always pass project (the absolute project root) — an MCP server cannot detect your working directory.

action	Parameters	What It Does
`search`	`search:{q}`	Hybrid search: BM25 + vector embeddings fused with RRF, then graph expansion; RAPTOR directory summaries surface for abstract queries
`search`	`search:{q, type:"vector"}`	Pure embedding cosine-similarity search
`search`	`search:{q, type:"fts"}`	Pure BM25 text search with CamelCase tokenisation
`search`	`search:{q, full:true}`	Include a code snippet with each result (default: summaries only)
`search`	`search:{q, exists:true}`	Quick yes/no — returns `{found, count, top_file}`
`sym`	`sym:{name}`	Look up a class/function by name and show its graph neighbours
`graph`	`graph:{seed, depth, rel, dir}`	Traverse the knowledge graph from a file (imports, calls, extends)
`graph`	`graph:{q}`	Same, but find the seed files semantically first
`analyze`	`analyze:{kind:"standards"}`	Your project's detected patterns (validation, error handling)
`analyze`	`analyze:{kind:"duplicates"}`	Find duplicate/similar code blocks
`analyze`	`analyze:{kind:"dead_code"}`	Detect unused exports, orphaned files, coupling issues
`index`	`index:{op:"init", path}`	Build the index for a project (required once — see below)
`index`	`index:{op:"sync", changes}`	Update the index for specific files
`index`	`index:{op:"exclude", paths}`	Exclude/include paths from the index

You don't invoke these manually—Claude uses them automatically when searching code or analyzing relationships.

How Indexing Works

You do not have to index anything first. Searching a project CodeSeeker has never seen starts the index automatically and says so. Indexing runs in the background, so the call returns at once rather than blocking your assistant:

User: "Find the authentication logic"
        │
        ▼
┌────────────────────────────────────────────────────────┐
│ Claude calls codeseeker({action:"search"})             │
│         │                                              │
│         ▼                                              │
│ Project indexed? ──No──► starts indexing, returns      │
│         │                {status:"indexing_started"}   │
│        Yes                                             │
│         ▼                                              │
│ Return ranked results + confidence                     │
└────────────────────────────────────────────────────────┘

So the first question you ask a new project answers with "indexing started, retry shortly" rather than with results. A small project is ready in a couple of seconds; a large one takes several minutes. Check with index({op:"status"}) rather than guessing.

You can still index deliberately, and it is worth doing for a big repository so the wait happens when you expect it:

codeseeker({ action: "index", index: { op: "init", path: "/abs/path", name: "my-project" } })

codeseeker init          # or, from the CLI

name is the only thing an explicit init gives you that the automatic one cannot know — otherwise the project is registered under its directory name.

Keeping the index current

The index is a snapshot. Nothing watches your filesystem, so after files change there are three ways it gets back in step:

	how
Claude Code plugin	hooks re-sync after every `Edit`/`Write`, and fully after `git pull`/`checkout`/`merge`. This is the only hands-off option.
Manual	`index({op:"sync", changes:[…]})` for named files, or `index({op:"sync", full_reindex:true})` after large external changes.
It tells you	a search that returns a file which no longer exists reports `stale_index`, naming the missing files and the sync call. That is proof rather than a guess — a timestamp cannot tell you whether anything actually moved.

Without the plugin, an index that drifts will keep returning results; they will simply be from the code as it was. The stale_index signal is what surfaces that.

Search Quality Research

Setup

18 hand-labelled queries across two real-world codebases:

Corpus	Language	Files	Queries	Query types
Conclave	TypeScript (pnpm monorepo)	201	10	Symbol lookup, cross-file chains, out-of-scope
ImperialCommander2	C# / Unity	199	8	Class lookup, controller wiring, file I/O

Each query has one or more mustFind targets (exact file basenames) and optional mustNotFind targets (scope leak check). Queries were run on a real index built from source — real Xenova embeddings, real graph, real RAPTOR L2 nodes — to reflect production conditions.

Metrics: MRR (Mean Reciprocal Rank), P@1 (Precision at 1), R@5 (Recall at 5), F1@3.

Ablation results

Configuration	MRR	P@1	P@3	R@5	F1@3	Notes
Hybrid baseline (BM25 + embed + RAPTOR, no graph)	75.2%	61.1%	29.6%	91.7%	44.4%	Production default
+ graph 1-hop	74.9%	61.1%	29.6%	91.7%	44.4%	±0% ranking, adds structural neighbors
+ graph 2-hop	74.9%	61.1%	29.6%	91.7%	44.4%	Scope leaks on unrelated queries
No RAPTOR (graph 1-hop)	74.9%	61.1%	29.6%	91.7%	44.4%	RAPTOR contributes +0.3%

What each layer actually does

BM25 + embedding fusion (RRF)
The workhorse. Handles ~94% of ranking quality on its own. BM25 catches exact symbol names and camelCase tokens; vector embeddings catch semantic similarity when names differ. Fused with Reciprocal Rank Fusion to combine both signals without manual weight tuning.

RAPTOR (hierarchical directory summaries)
Generates per-directory embedding nodes by mean-pooling all file embeddings in a folder. Acts as a post-filter: when a directory summary scores ≥ 0.5 against the query, results are narrowed to that directory's files. Measured contribution: +0.3% MRR on symbol queries. Fires conservatively — only when the directory is an obvious match. Its real value is on abstract queries ("what does the payments module do?") which don't appear in this benchmark; for those queries it prevents broad scattering across the entire codebase.

Knowledge graph (import/dependency edges)
Average connectivity: 20.8 file→file edges per node across both TS and C# codebases. Measured ranking impact: ±0% MRR for 1-hop expansion. The graph doesn't move MRR because the semantic layer already finds the right files — the graph's neighbors are usually already in the top-15. Its value is structural: the analyze dependencies action and explicit graph search type give Claude traversable import chains, inheritance hierarchies, and dependency paths that embeddings alone cannot provide.

Type boost / penalty scoring
Source files get +0.10 score boost; test files get −0.15 penalty; lock files and docs get −0.05 penalty. Without this, integration.test.ts would rank above dag-engine.ts for exact symbol queries because test files import and exercise every symbol in the source. The penalty corrects this without eliminating test files from results.

Monorepo directory exclusion fix
The single highest-impact change in v1.12.0: removing packages/ from the default exclusion list. For pnpm/yarn/lerna monorepos where all source lives under packages/, this exclusion was silently dropping all source files. Effect: 10% → 72% MRR on the Conclave monorepo benchmark.

Known limitations

Query	Target	Issue	Root cause
`cv-prompts`	`orchestrator.ts`	rank 97+ even with 2-hop graph	`prompt-builder.test.ts` outscores `prompt-builder.ts` semantically; source file never enters top-10, so we can't graph-walk from it to `orchestrator.ts`. Test-file dominance on cross-file queries.
`cv-exec-mode`	`types.ts`	rank 11–12	`types.ts` is a pure type-export file; low keyword density. Found within R@5 (rank ≤ 15).

Benchmark script

Reproduce with:

npm run build
node scripts/real-bench.js

Requires C:\workspace\claude\conclave and C:\workspace\ImperialCommander2 to be present locally (or update paths in scripts/real-bench.js).

Auto-Detected Coding Standards

CodeSeeker analyzes your codebase and extracts patterns:

{
  "validation": {
    "email": {
      "preferred": "z.string().email()",
      "usage_count": 12,
      "files": ["src/auth.ts", "src/user.ts"]
    }
  },
  "react-patterns": {
    "state": {
      "preferred": "useState<T>()",
      "usage_count": 45
    }
  }
}

Detected pattern categories:

validation: Zod, Yup, Joi, validator.js, custom regex
error-handling: API error responses, try-catch patterns, custom Error classes
logging: Console, Winston, Bunyan, structured logging
testing: Jest/Vitest setup, assertion patterns
react-patterns: Hooks (useState, useEffect, useMemo, useCallback, useRef)
state-management: Redux Toolkit, Zustand, React Context, TanStack Query
api-patterns: Fetch, Axios, Express routes, Next.js API routes

When Claude writes new code, it follows your existing conventions instead of inventing new ones.

Managing Index Exclusions

If Claude notices files that shouldn't be indexed (like Unity's Library folder, build outputs, or generated files), it can dynamically exclude them:

// Exclude Unity Library folder and generated files
codeseeker({
  action: "index",
  project: "/abs/path/to/my-unity-game",
  index: {
    op: "exclude",
    exclude_op: "exclude",
    paths: ["Library/**", "Temp/**", "*.generated.cs"],
    reason: "Unity build artifacts"
  }
})

Exclusions are persisted in .codeseeker/exclusions.json and automatically respected during reindexing.

Code Cleanup Tools

CodeSeeker helps you maintain a clean codebase by finding duplicate code and detecting dead code.

Finding Duplicate Code

Ask Claude to find similar code blocks that could be consolidated:

"Find duplicate code in my project"
"Are there any similar functions that could be merged?"
"Show me copy-pasted code that should be refactored"

CodeSeeker uses vector similarity to find semantically similar code—not just exact matches. It detects:

Copy-pasted functions with minor variations
Similar validation logic across files
Repeated patterns that could be extracted into utilities

Finding Dead Code

Ask Claude to identify unused code that can be safely removed:

"Find dead code in this project"
"What functions are never called?"
"Show me unused exports"

CodeSeeker analyzes the knowledge graph to find:

Exported functions/classes that are never imported
Internal functions with no callers
Orphaned files with no incoming dependencies

Example workflow:

User: "Use CodeSeeker to clean up this project"

Claude: I'll analyze your codebase for cleanup opportunities.

Found 3 duplicate code blocks:
- validateEmail() in auth.ts and user.ts (92% similar)
- formatDate() appears in 4 files with minor variations
- Error handling pattern repeated in api/*.ts

Found 2 dead code files:
- src/utils/legacy-helper.ts (0 imports)
- src/services/unused-service.ts (exported but never imported)

Would you like me to:
1. Consolidate the duplicate validators into a shared utility?
2. Remove the dead code files?

Language Support

Every language is indexed and searchable — chunking and embeddings do not depend on a parser. What the parser changes is the knowledge graph: how accurately CodeSeeker knows which symbol is a declaration and what depends on what.

Language	Parser used	Relationship extraction
TypeScript, JavaScript (`.ts .tsx .js .jsx .mts .cts .mjs .cjs`)	Babel AST	Excellent
Python	Tree-sitter AST	Excellent
C#	Tree-sitter AST	Excellent
Java	Tree-sitter AST	Good — same parser as Python, but unmeasured (no Java corpus)
Go	Regex	Good — packages and funcs, no call graph
Rust, C/C++, Ruby, PHP, everything else	Regex	Basic

Regex extraction is a real limitation, not a smaller version of the same thing. It finds declarations by shape, so it misses anything written unusually and cannot tell a declaration from a call. Import edges stay reliable for TypeScript and JavaScript, where Babel parses them; call edges are heuristic everywhere.

The ratings above are measured, not asserted. scripts/corpus-bench.js indexes seven real projects and scripts/graph-quality.js reports how much of each resulting graph is plausibly a real declaration. Java carries no rating of its own because no Java project is in that corpus; it shares Python's Tree-sitter code path, and that is all we can claim.

Measured on the four RealWorld Conduit implementations — the same application written four times, so a gap between them is language handling and not task difficulty — mean reciprocal rank over 30 labelled queries is TypeScript 83.3%, Python 81.5%, JavaScript 77.1%, C# 70.5%.

Adding a parser for your language

If your project is mostly Go, Rust, C++ or Ruby, you can install the Tree-sitter grammar for it:

npm install -g tree-sitter-go        # or tree-sitter-rust, tree-sitter-cpp, …

Then ask your assistant, or run:

codeseeker({ action: "index", project: "/abs/path", index: { op: "parsers", list_available: true } })

The response marks each parser with wired: true or wired: false. Only a parser marked wired: true is consumed by the graph builder — installing one marked false changes nothing today, and the response says so rather than letting you find out by not noticing an improvement.

Currently wired: TypeScript, JavaScript, Python, Java, C#. The others are honest false. Wiring one is a small, self-contained change — a parser implementing ILanguageParser registered in extensionToParser (src/mcp/indexing-service.ts) — and contributions are welcome. scripts/graph-quality.js measures whether a new parser actually improved the graph, so the improvement is demonstrable rather than assumed.

Keeping the Index in Sync

With Claude Code Plugin

The plugin installs hooks that automatically update the index:

Event	What Happens
Claude edits a file	Index updated automatically
Claude runs `git pull/checkout/merge`	Full reindex triggered
You run `/codeseeker:reindex`	Manual full reindex

You don't need to do anything—the plugin handles sync automatically.

With MCP Server Only (Cursor, Claude Desktop)

Claude-initiated changes: Claude can call codeseeker({action:"index", index:{op:"sync"}})
Manual changes: Not automatically detected—ask Claude to reindex periodically

Sync Summary

Setup	Claude Edits	Git Operations	Manual Edits
Plugin (Claude Code)	Auto	Auto	Manual
MCP (Cursor, Desktop)	Ask Claude	Ask Claude	Ask Claude
CLI	Auto	Auto	Manual

When CodeSeeker Helps Most

Good fit:

Large codebases (10K+ files) where Claude struggles to find relevant code
Projects with established patterns you want Claude to follow
Complex dependency chains across multiple files
Teams wanting consistent AI-generated code

Less useful:

Greenfield projects with little existing code
Single-file scripts
Projects where you're actively changing architecture

Architecture

┌──────────────────────────────────────────────────────────┐
│                     Claude Code                          │
│                         │                                │
│                    MCP Protocol                          │
│                         │                                │
│  ┌──────────────────────▼──────────────────────────┐    │
│  │              CodeSeeker MCP Server               │    │
│  │  ┌─────────────┬─────────────┬────────────────┐ │    │
│  │  │   Vector    │  Knowledge  │    Coding      │ │    │
│  │  │   Search    │    Graph    │   Standards    │ │    │
│  │  │  (SQLite)   │  (SQLite)   │   (JSON)       │ │    │
│  │  └─────────────┴─────────────┴────────────────┘ │    │
│  └─────────────────────────────────────────────────┘    │
└──────────────────────────────────────────────────────────┘

All data stored locally in .codeseeker/. No external services required.

For large teams (100K+ files, shared indexes), server mode supports PostgreSQL + Neo4j. See Storage Documentation.

For the complete technical internals — exact scoring formulas, MCP tool schema, graph edge types, RAPTOR threshold logic, pipeline stages, analysis confidence tiers — see the Technical Architecture Manual.

Troubleshooting

MCP server not connecting

Verify npm and npx work: npx -y codeseeker --version
Check MCP config file syntax (valid JSON, no trailing commas)
Restart your editor/Claude application completely
Check that Node.js is installed: node --version (need v18+)

Indexing seems slow

First-time indexing of large projects (50K+ files) can take 5+ minutes. Subsequent uses are instant.

Tools not appearing in Claude

Ask Claude: "What CodeSeeker tools do you have?"
If no tools appear, check MCP config file exists and has correct syntax
Restart your IDE completely (not just reload window)
Check Claude/Copilot MCP connection status in IDE

Still stuck?

Open an issue: GitHub Issues

Documentation

Integration Guide - How all components connect
Architecture - Technical deep dive
CLI Commands - Full command reference

Supported Platforms

Client	MCP Support	Config
Claude Code (VS Code)	✅	`.vscode/mcp.json` or plugin
GitHub Copilot (VS Code 1.99+)	✅	`.vscode/mcp.json`
Cursor	✅	`.cursor/mcp.json`
Windsurf	✅	`.windsurf/mcp.json`
Claude Desktop	✅	`claude_desktop_config.json`
Visual Studio	✅	`codeseeker install --vs`

Claude Code and GitHub Copilot share the same .vscode/mcp.json — configure once, works for both.

Support

If CodeSeeker is useful to you, consider sponsoring the project.

License

Apache License 2.0. See LICENSE and NOTICE.

Free for any use, commercial included — no company-size or revenue limits. Apache-2.0 adds an explicit patent grant over MIT, which is why it is the choice here.

Running CodeSeeker across a team

Everything above is the local, single-developer setup: the index lives in .codeseeker/ on your machine and never leaves it.

There is a centralized deployment for teams — one shared index over your organisation's repositories (PostgreSQL + pgvector, Neo4j), so engineers aren't each paying to reindex the same code, and so the graph spans service boundaries instead of stopping at one repo. It also surfaces what the local tool structurally cannot: how code understanding is actually distributed across a codebase and where the knowledge gaps sit.

If that's useful to your team, get in touch: https://pragmaworks.dev

CodeSeeker gives Claude the code understanding that grep and embeddings alone can't provide.

Part of Generative Specification

An Apache-2.0 tool behind Generative Specification (GS) — the discipline for building software with AI that doesn't drift: you author a specification precise enough that a stateless AI derives correct code from it, and a harness verifies it against a live system.

📄 White paper (open access): https://doi.org/10.5281/zenodo.21726017
📕 Field guide — the short, practical on-ramp: https://github.com/jghiringhelli/generative-specification/blob/main/docs/white-paper/GenerativeSpecification_FieldGuide.pdf
🧭 Start here — method, tools, testimonials: https://pragmaworks.dev
🔨 The Forge — 2-day hands-on GS workshop for your team: https://forgeworkshop.dev

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Codeseeker?

Does Codeseeker need an API key?

What transport does Codeseeker use?

When was Codeseeker last checked?

Documentation

CodeSeeker

When you stop needing this

The Problem

How It Works

What Makes It Different

Installation

Recommended: install once, configure once

npx (no install)

Other editors

🔌 Claude Code Plugin

☁️ Devcontainers / GitHub Codespaces

✅ Verify

Advanced Installation Options

What You Get

How Indexing Works

Keeping the index current

Search Quality Research

Setup

Ablation results

What each layer actually does

Known limitations

Benchmark script

Auto-Detected Coding Standards

Managing Index Exclusions

Code Cleanup Tools

Finding Duplicate Code

Finding Dead Code

Language Support

Adding a parser for your language

Keeping the Index in Sync

With Claude Code Plugin

With MCP Server Only (Cursor, Claude Desktop)

Sync Summary

When CodeSeeker Helps Most

Architecture

Troubleshooting

MCP server not connecting

Indexing seems slow

Tools not appearing in Claude

Still stuck?

Documentation

Supported Platforms

Support

License

Running CodeSeeker across a team

Part of Generative Specification