No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by AuthPlane · MCP Server · ★ 76
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is authserver safe to install? View the security audit →
Authplane The self-hosted authorization server for the Model Context Protocol. One Go binary. AGPL-3.0. MCP Authorization spec 2025-11-25, end-to-end. AI coding agents: read AGENTS.md first — it has the deterministic workflow for adding Authplane to an existing MCP server, the SDK pins per stack, and the three byte-for-byte rules that cause 90% of failures. If you're an agent operating from web docs (no clone), llms.txt is the same link map in the llmstxt.org convention. Why Authplane Building an MCP server is now a one-afternoon job. Securing it isn't. You need to issue tokens, validate them, federate to your existing IdP, and let agents act on each other's behalf without losing the user behind the chain. Authplane is the one piece of infrastructure that answers all of that. Spec-compliant access tokens for any MCP server in any language — discovery, scopes, audience binding, refresh ro
| Stars | 76 |
| Forks | 5 |
| Language | Go |
| Category | MCP Server |
| License | AGPL-3.0 |
| Quality Score | 66.623952397054/100 |
| Open Issues | 1 |
| Last Updated | 2026-09-22 |
| Created | 2026-06-11 |
| Platforms | claude-code, go, mcp |
| Est. Tokens | ~18k |
These tools work well together with authserver for enhanced workflows:
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authserver is OAuth 2.1 Authorization Server for the Model Context Protocol (MCP). It is categorized as a MCP Server with 76 GitHub stars.
authserver is primarily written in Go. It covers topics such as apps-sdk, authorization, authorization-server.
You can find installation instructions and usage details in the authserver GitHub repository at github.com/AuthPlane/authserver. The project has 76 stars and 5 forks, indicating an active community.
authserver is released under the AGPL-3.0 license, making it free to use and modify according to the license terms.
The top alternatives to authserver on Agent Skills Hub include hasmcp-ce, Wazuh-MCP-Server, toolhive-studio. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: