# muster

> MCP tool management and workflow proxy

- **URL**: https://www.freshcrate.ai/projects/muster
- **Author**: giantswarm
- **Category**: MCP Servers
- **Latest version**: `v0.3.1` (2026-06-05)
- **License**: Apache-2.0
- **Source**: https://github.com/giantswarm/muster
- **Language**: Go
- **GitHub**: 20 stars, 7 forks
- **Registry**: github (`giantswarm/muster`)
- **Tags**: `ai`, `development`, `development-tools`, `go`, `mcp`, `mcp-client`, `mcp-proxy`, `mcp-server`, `mcp-tools`

## Description

MCP tool management and workflow proxy

## Recent releases

| Version | Date | Urgency | Changes |
| --- | --- | --- | --- |
| `v0.3.1` | 2026-06-05 | High | ### Fixed  - *(oauth)* Plumb private-IP flag to forwarded-token JWKS client in [#807](https://github.com/giantswarm/muster/pull/807) by [@paurosello](https://github.com/paurosello)   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.3.0...v0.3.1 |
| `v0.1.222` | 2026-05-30 | High | ## What's Changed * fix: make workflow availability session-aware (closes #764) by @teemow in https://github.com/giantswarm/muster/pull/765   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.221...v0.1.222 |
| `v0.1.203` | 2026-05-26 | High | ## What's Changed * chore(deps): bump github.com/containerd/containerd from 1.7.31 to 1.7.32 in /tests/e2e by @dependabot[bot] in https://github.com/giantswarm/muster/pull/742   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.202...v0.1.203 |
| `v0.1.193` | 2026-05-19 | High | ## What's Changed * fix(family): deep-copy nested schemas, stable tools/list ordering, instanceArg collision fallback by @QuentinBisson in https://github.com/giantswarm/muster/pull/705   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.192...v0.1.193 |
| `v0.1.174` | 2026-05-13 | High | ## What's Changed * fix(deps): update module github.com/mark3labs/mcp-go to v0.54.0 by @renovate[bot] in https://github.com/giantswarm/muster/pull/675   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.173...v0.1.174 |
| `v0.1.154` | 2026-05-08 | High | ## What's Changed * Update module github.com/giantswarm/mcp-oauth to v0.2.118 by @renovate[bot] in https://github.com/giantswarm/muster/pull/643   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.153...v0.1.154 |
| `v0.1.134` | 2026-05-02 | High | ## What's Changed * Update module sigs.k8s.io/controller-runtime to v0.24.0 by @renovate[bot] in https://github.com/giantswarm/muster/pull/609   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.133...v0.1.134 |
| `v0.1.128` | 2026-04-27 | High | ## What's Changed * Update dependency architect to v7 by @renovate[bot] in https://github.com/giantswarm/muster/pull/589   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.127...v0.1.128 |
| `v0.1.116` | 2026-04-22 | High | ## What's Changed * fix: detect mcp-go v0.49.0 authorization-required sentinel by @paurosello in https://github.com/giantswarm/muster/pull/580   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.115...v0.1.116 |
| `v0.1.115` | 2026-04-21 | High | ## What's Changed * Update module github.com/mark3labs/mcp-go to v0.49.0 by @renovate[bot] in https://github.com/giantswarm/muster/pull/577   **Full Changelog**: https://github.com/giantswarm/muster/compare/v0.1.114...v0.1.115 |

## Citation

- HTML: https://www.freshcrate.ai/projects/muster
- Markdown: https://www.freshcrate.ai/projects/muster.md
- Dependencies JSON: https://www.freshcrate.ai/api/projects/muster/deps

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