Skip to content
aicoolies logo
Sourcebot logo

Sourcebot

Self-hosted code understanding for humans and agents

Sourcebot is a self-hosted code intelligence platform that helps developers and AI agents understand large codebases through intelligent search, navigation, and inline-cited answers. Deployed as a Docker container with MCP server support, it indexes thousands of repositories without source code leaving your infrastructure.

About Sourcebot

Sourcebot addresses one of the biggest bottlenecks in agentic coding: understanding large, complex codebases. While generic RAG solutions provide surface-level context, Sourcebot delivers deep code comprehension through intelligent search that understands code structure, relationships between modules, and cross-file dependencies. It provides detailed answers grounded with inline citations pointing to exact file locations and line numbers, giving both human developers and AI agents verifiable, trustworthy code context.

The platform deploys as a self-hosted Docker container, which is critical for organizations that cannot send their source code to external services. Once deployed, Sourcebot indexes repositories from GitHub, GitLab, Bitbucket, and local sources, creating a searchable knowledge layer that both human developers and AI coding agents can query. The MCP server integration means agents running in Claude Desktop, Cursor, or other MCP-compatible environments can directly query Sourcebot for code context during their workflows.

With 3,200+ GitHub stars and growing adoption among teams managing large codebases, Sourcebot fills an important gap in the agentic development stack. It serves as the 'knowledge layer' that sits between your repositories and your AI agents, ensuring that autonomous coding operations are grounded in accurate, up-to-date understanding of the actual codebase rather than stale training data or incomplete file snippets.

Pricing & Platform Specs

Pricing Summary

Open-core self-hosted code search platform (MIT core). Basic tier is 100% free ($0) for self-hosted Zoekt trigram/regex search across GitHub, GitLab, and Bitbucket repos. Pro tier is $20/user/month (14-day free trial) adding 'Ask Sourcebot' natural language Q&A, Model Context Protocol (MCP) agent server, go-to-definition, find-references, SSO, and audit logs. Enterprise offers custom pricing for air-gapped deployments, custom MSAs, SLAs, and dedicated support.

full pricing breakdown →

Supported Platforms

Docker, MCP Server, Web UI, GitHub/GitLab/Bitbucket

Explore categories, tags & use cases

LSP-powered semantic coding agent via MCP

Serena is a free, open-source coding agent toolkit that provides IDE-like semantic code retrieval and editing capabilities to any LLM via the Model Context Protocol (MCP). Built on Language Server Protocol (LSP) integration, it enables symbol-level navigation, cross-file refactoring, and relational code understanding across Python, TypeScript, Go, Rust, Java, PHP, and more — without requiring file-level reads or text-based search.

Open Source

Get your documents ready for gen AI

Docling is an open-source document processing toolkit by IBM Research that converts complex documents into structured formats optimized for generative AI applications. It parses PDF, DOCX, PPTX, XLSX, HTML, images, audio, and LaTeX with advanced PDF understanding including layout analysis, reading order detection, and table structure recognition. Docling exports to Markdown, HTML, JSON, and DocTags, and integrates natively with LangChain, LlamaIndex, and other AI frameworks for RAG workflows.

Open Source

Convert any file to Markdown for LLM pipelines

MarkItDown is a lightweight Python utility by Microsoft that converts files into clean Markdown optimized for LLM pipelines and text analysis. It supports PDF, Word, Excel, PowerPoint, HTML, images with OCR, audio with transcription, and text formats like CSV, JSON, and XML. The tool preserves document structure including headings, tables, lists, and links while keeping output token-efficient. It offers a CLI, a four-line Python API, Docker support, and a plugin architecture for extensions.

Open Source

Community experience

Sources & verification

Sources checked
Content verified

Verification dates are editorial checks. Routine CMS saves and automatic updatedAt timestamps do not advance them.

FAQ

What is Sourcebot?

Sourcebot is a self-hosted code intelligence platform that helps developers and AI agents understand large codebases through intelligent search, navigation, and inline-cited answers. Deployed as a Docker container with MCP server support, it indexes thousands of repositories without source code leaving your infrastructure.

Is Sourcebot free?

Yes — Sourcebot is open source and free to use. Open-core self-hosted code search platform (MIT core). Basic tier is 100% free ($0) for self-hosted Zoekt trigram/regex search across GitHub, GitLab, and Bitbucket repos. Pro tier is $20/user/month (14-day free trial) adding 'Ask Sourcebot' natural language Q&A, Model Context Protocol (MCP) agent server, go-to-definition, find-references, SSO, and audit logs. Enterprise offers custom pricing for air-gapped deployments, custom MSAs, SLAs, and dedicated support.

Is Sourcebot open source?

Yes — Sourcebot is open source.

Is Sourcebot still maintained?

Yes — Sourcebot is active. Its listing was last verified on September 6, 2026.

What are the best Sourcebot alternatives?

The first editor-selected Sourcebot alternatives are Serena, Docling, MarkItDown.