Deep Thinker
@hubinoretros
Advanced cognitive thinking MCP server with DAG-based thought graph, multiple reasoning strategies, metacognition, and self-evaluation.
A significant evolution beyond sequential-thinking MCP, providing structured deep reasoning with graph-based thought management.
Features
DAG-Based Thought Graph — Thoughts form a directed acyclic graph with branching, merging, and cross-edges (not just a linear chain)
5 Reasoning Strategies — Sequential, Dialectic (thesis→antithesis→synthesis), Parallel, Analogical, Abductive (inference to best explanation)
Confidence Scoring — Multi-factor confidence evaluation with support/contradiction analysis, depth penalties, and knowledge integration boosts
Self-Critique — Automatic critique generation with severity levels and confidence adjustments
Metacognitive Engine — Detects stuck states, stagnation, declining confidence; suggests strategy switches and corrective actions
Knowledge Integration — Attach external knowledge to thoughts, detect gaps, validate consistency across sources
Thought Pruning — Dead-end detection, redundancy removal, deep unproductive branch elimination, path optimization
Server Config
{
"mcpServers": {
"deep-thinker": {
"command": "npx",
"args": [
"-y",
"deep-thinker"
]
}
}
}