
Sprout MCP
Routes your LLM tasks through a three-tier content pipeline to cut costs. Start drafts with Haiku at $5/M tokens, fact-check with Sonnet at $15/M, and deep-verify with Opus at $75/M only when needed. Exposes 13 tools including submit_chunk for storing content with provenance tracking, get_review_queue to see what needs escalation, and mark_reviewed to promote work between tiers. Ships with routing rules for common tasks like summarization, code review, and theological analysis, but you can override via JSON config. Tracks token spend per model and stores everything in SQLite. Reach for this when you're burning through Opus tokens on work that cheaper models could handle for first passes.
- tools
- 13
- transport
- STDIO
- last updated
- Feb 25, 2026
Tools
13 toolsPublic tool metadata for what this MCP can expose to an agent.
submit_chunkStore content with provenance (model, task type, sources)
Store content with provenance (model, task type, sources)
No parameter schema in public metadata yet.
get_review_queueList chunks needing review, filtered by confidence/project
List chunks needing review, filtered by confidence/project
No parameter schema in public metadata yet.
mark_reviewedPromote (seed→watered→sprouted) or reject chunks
Promote (seed→watered→sprouted) or reject chunks
No parameter schema in public metadata yet.
recommend_modelGet model recommendation for a task type
Get model recommendation for a task type
No parameter schema in public metadata yet.
get_statsDashboard of chunk counts, confidence levels, token usage
Dashboard of chunk counts, confidence levels, token usage
No parameter schema in public metadata yet.
export_chunksExport verified chunks as JSON
Export verified chunks as JSON
No parameter schema in public metadata yet.
opus_testGenerate structured review summary for batch verification
Generate structured review summary for batch verification
No parameter schema in public metadata yet.
schedule_taskSchedule tasks to run at a specific time or delay
Schedule tasks to run at a specific time or delay
No parameter schema in public metadata yet.
list_scheduledView pending scheduled tasks
View pending scheduled tasks
No parameter schema in public metadata yet.
cancel_scheduledCancel a pending scheduled task
Cancel a pending scheduled task
No parameter schema in public metadata yet.
configure_routingAdd/update routing rules at runtime
Add/update routing rules at runtime
No parameter schema in public metadata yet.
get_cost_reportEstimated spend per model with real pricing
Estimated spend per model with real pricing
No parameter schema in public metadata yet.
retry_on_errorTrack failed attempts with backoff guidance
Track failed attempts with backoff guidance
No parameter schema in public metadata yet.
Sponsors
Readme
Sprout MCP
Drop your Opus bill 80%. Model-tiered content pipeline for MCP — cheap models seed work, expensive models verify it.
Sprout routes tasks to the right model tier automatically. Haiku drafts, Sonnet fact-checks, Opus verifies. Every chunk tracks provenance, confidence, and cost.
Install
uvx sprout-mcp
Or add to Claude Code's MCP config (~/.claude/settings.json):
{
"mcpServers": {
"sprout": {
"command": "uvx",
"args": ["sprout-mcp"]
}
}
}
How It Works
Haiku (seed) → Sonnet (watered) → Opus (sprouted)
Draft Fact-check Verify
$0.005/M $0.015/M $0.075/M
- Seed — Haiku drafts content cheaply (summarization, extraction, first passes)
- Water — Sonnet reviews and fact-checks the seeds
- Sprout — Opus deep-verifies only what passed Sonnet's review
Instead of running everything through Opus at $75/M output tokens, most work stays at Haiku's $5/M. Only the final verification — typically 10-20% of total work — touches Opus.
Tools (13)
Details
- Repository
- github.com/mepsopti/sprout-mcp
- Categories
- Sales & Marketing, Automation & Workflows
- Package
sprout-mcp- Transport
- STDIO
- Registry
- MCP registry, active