PHYLACTERY
Your mind, preserved. Your thoughts, transmuted into eternal knowledge.
Not a notes app.
A vessel for your cognition.
Your thoughts scatter. Your decisions evaporate. The signal drowns in noise. Phylactery is the counterspell — an AI-powered second brain forged for minds that move too fast for ordinary tools.
Every memory you capture is transmuted through a multi-stage enrichment ritual: chunked, embedded, summarized, tagged, classified, and linked — all without lifting a finger. When you need it again, hybrid divination finds it through meaning, not just keywords. This is grounded retrieval built on PostgreSQL, pgvector, and an OpenAI-compatible inference layer. Not a prototype. Not a toy. A real artifact.
Every incantation at your disposal
Not just tools, but artifacts. Each rite is a precisely engineered capability woven into a cohesive system of intelligence.
Hybrid Divination
Parallel vector and full-text search, merged by identity and scored by meaning. Priority-aware ranking with pinned boosts, signal feedback, and natural language queries. Find by intent, not just incantation.
Automatic Transmutation
Every captured thought passes through a six-stage enrichment pipeline — chunk, embed, summarize, tag, classify, and link. Background processing with dead-letter recovery. You capture; the vessel refines.
The People Codex
Track people as first-class entities. Aliases, roles, organizations, communication preferences. Auto-link future memories to known entities. Merge duplicates with full audit trails and stakeholder mapping.
Focus Wards
Project-scoped focus sessions with automatic context restoration. "Where you left off" retrieval from prior sessions. Time tracking, work session resumption, and closeout drafting — your concentration, protected.
Confidence Propagation
Confirm a memory and its contradictions fall to speculative. Mark one outdated and linked knowledge adjusts automatically. Belief flows through the graph with full audit logging. Knowledge that maintains itself.
Voice Inscription
Speak and it is captured. Whisper-powered transcription with configurable models and multi-format audio support. From raw utterance to enriched memory in seconds. Think aloud. The vessel remembers.
Daily Briefings
AI-generated overviews of recent activity, per-project summaries, decay alerts for neglected knowledge, overdue task warnings, and stale project detection. Your corpus, distilled each dawn.
Ask the Oracle
Pose natural language questions against your entire memory corpus. Hybrid retrieval feeds an LLM that synthesizes answers with source citations. Grounded, referenced, accountable intelligence.
Memory Signals
Explicit feedback loops for search quality. Mark results as useful or irrelevant. Signal scores adjust ranking up to ±30%. The vessel learns which knowledge matters most to you.
From raw thought to refined knowledge
Every memory you capture is silently transmuted through a six-stage background pipeline. You never wait. You never intervene. The ritual completes itself.
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CaptureWeb, CLI, MCP, Voice
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Chunk500w / 50 overlap
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Embedpgvector storage
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SummarizeMap-reduce
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ClassifyType + Project + Tags
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LinkAuto-connect graph
Three gateways into the vessel
Access your preserved knowledge through whichever channel suits the moment. Every gateway reaches the same corpus. Every query draws from the same well.
Claude Integration
126 MCP tools wired directly into Claude Desktop and Claude Code. Full feature access through natural language. Proxy mode collapses all tools into a single dispatch incantation.
126 tools · JSON-RPC 2.0 · OAuth 2.0 + PKCETerminal Grimoire
78 commands for capture, search, focus, people, tasks, and bulk operations. Pipe-friendly output. Data export in JSON and Markdown. The power of the full corpus from your terminal.
78 commands · API key auth · Pipe-friendlyHTTP Codex
176 RESTful endpoints for every operation the vessel supports. Structured error responses, rate limiting, health monitoring, and dead-letter queue observability.
176 endpoints · REST · Session + API key authSpeak the words.
The vessel answers.
Capture a thought from the command line. Search by meaning. Start a focus session. Ask a question against your entire knowledge corpus. Every interaction, a few keystrokes.
$ phylactery add "OAuth callback must be same-origin for Claude.ai MCP"
✓ Memory captured. Processing...
$ phylactery search "authentication architecture decisions"
◆ OAuth callback must be same-origin 0.94
◆ Session tokens stored as API keys 0.87
◆ PKCE flow for remote MCP clients 0.82
$ phylactery focus auth-refactor
◉ Focus session started.
Last session: 2h 14m · 7 memories captured
$ phylactery ask "Why did we choose PKCE over implicit flow?"
▸ Based on 3 memories: PKCE was chosen because
Claude.ai requires Authorization Code + PKCE for
same-origin MCP integration. Implicit flow lacks
refresh tokens and is deprecated in OAuth 2.1.
The binding structure
Go. PostgreSQL. pgvector. OpenAI-compatible inference. No framework bloat. No vendor lock-in. Every component replaceable, every dependency intentional.
The vessel, quantified
Your thoughts deserve
more than oblivion.
Phylactery is open source. Fork the grimoire. Deploy the vessel. Bind your knowledge to something that endures.