# Clinical Trial Protocol MCP Server Unavailable

> Sub-skill of clinical-trial-protocol: MCP Server Unavailable (+2).

- Skill: `vamseeachanta/clinical-trial-protocol-mcp-server-unavailable` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vamseeachanta/clinical-trial-protocol-mcp-server-unavailable`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/clinical-trial-protocol-mcp-server-unavailable/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: vamseeachanta (https://skillmd.com/u/vamseeachanta)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vamseeachanta/clinical-trial-protocol-mcp-server-unavailable

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# MCP Server Unavailable (+2)

## MCP Server Unavailable

- Detected in: Step 1
- Action: Display error with installation instructions
- Allow user to retry after installing MCP server
- No fallback available - MCP server is required for protocol research


## Step Fails or Returns Error

- Action: Display error message from subskill
- Ask user: "Retry step? (Yes/No)"
  - Yes: Re-run step
  - No: Save current state, exit orchestrator


## User Interruption

- All progress saved in waypoint files
- User can resume anytime by restarting the skill
- Workflow automatically detects completed steps and resumes from next step
- No data loss