Agent frameworks
LangChainGo
Provides LangChain-style composition directly in Go, including provider, embedding and vector-store integrations.
Overview
Research summary
LangChainGo is a Go library for composing applications around language models. It provides model interfaces, prompt handling, chains, tool-using agents and conversation memory, with integrations for several model providers and local inference through Ollama. Retrieval workflows can combine document processing, embedding generation and vector-store adapters, allowing application code to use a common set of abstractions across different backends.
The repository includes examples of chat, streaming, function calling and retrieval-augmented generation. It is maintained as a distinct Go project under the MIT licence, rather than being a Python binding or an assurance of feature parity with every LangChain release. Developers still choose, configure and operate the model services and data stores used by their application.
Repository summary
- Stars
- Unavailable
- Open issues
- Unavailable
- Last push
- Unavailable
- Commits, 90 days
- Unavailable
- Repository activity
- Not scored
- Version
- Unavailable
Recorded catalogue figures. View repository data and provenance →
Classification
Pricing & services
Paid services unknown
Whether the provider offers paid products or services has not been established.
Licence scope
Implementation
Recorded implementation details and interfaces for LangChainGo.
Implementation details
Go library distributed as github.com/tmc/langchaingo.
- Languages
- Go
- Repository type
- source
Recorded interfaces and capabilities
Licence scope
Repository
Repository snapshots, release information and recorded maintenance signals.
Repository snapshot
- Stars
- Unavailable
- Open issues
- Unavailable
- Last push
- Unavailable
- Commits, 90 days
- Unavailable
- Repository activity
- Not scored
- Archived
- Not recorded
Repository activity is a snapshot, not a quality or popularity ranking. It combines recent-push freshness (50%), 90-day commits (30%) and issue pressure (20%).
Maintenance and provenance
- Catalogue snapshot
- 2026-10-06
Documentation
Recorded references and research provenance for this entry.
Recorded sources 7
- https://tmc.github.io/langchaingo/ Project page
- https://github.com/tmc/langchaingo Linked repository · Research reference
- https://tmc.github.io/langchaingo/docs/ Documentation
- https://github.com/tmc/langchaingo/blob/main/README.md Research reference
- https://github.com/tmc/langchaingo/blob/main/LICENSE Research reference
- https://pkg.go.dev/github.com/tmc/langchaingo Research reference
- https://github.com/tmc/langchaingo/discussions Research reference
Research metadata
- Research date
- 2026-10-02
- Catalogue snapshot
- 2026-10-06
Community & social 1 channels
Communities
- GitHub Discussionsgithub.com/tmc/langchaingo/discussionsOfficialDiscussion
Link details for GitHub Discussions
- Access
- Public
- Last checked