Bluecolumn Memory
Connects Claude or any MCP client to BlueColumn's persistent semantic memory API. Exposes three tools: remember for ingesting text, audio, or documents into long-term storage, recall for querying that memory with natural language and getting synthesized answers with sources, and note for storing lightweight agent observations as vectors. Solves the stateless conversation problem by letting agents maintain context across sessions. Free tier includes 60 minutes of audio processing and 100 queries per month. Reach for this when you need your agent to build up knowledge over time rather than starting fresh every conversation.
- tools
- 14
- auth
- Secret needed
- transport
- STDIO
- env vars
- 2
- last updated
- Sep 8, 2026
Tools
14 toolsPublic tool metadata for what this MCP can expose to an agent.
rememberIngest text, audio, or documents into persistent memory
Ingest text, audio, or documents into persistent memory
No parameter schema in public metadata yet.
recallQuery memory with natural language, get AI-synthesized answer + sources
Query memory with natural language, get AI-synthesized answer + sources
No parameter schema in public metadata yet.
noteStore lightweight agent observations as searchable vectors
Store lightweight agent observations as searchable vectors
No parameter schema in public metadata yet.
namespaceShow the configured namespace
Show the configured namespace
No parameter schema in public metadata yet.
music_rememberStore a musical recording, practice session, or lesson with rich musical context — instrument, key, tempo, technique tags, chord progression, notes. Audio is transcribed; the structured context is embedded alongside so a coach/teacher agent recalls it with full musical underst...
Store a musical recording, practice session, or lesson with rich musical context — instrument, key, tempo, technique tags, chord progression, notes. Audio is transcribed; the structured context is embedded alongside so a coach/teacher agent recalls it with full musical underst...
No parameter schema in public metadata yet.
music_recallSearch stored musical content with musical filters — instrument, technique, or style. E.g. "show me every take with barre chord issues" or "what did we practice in E minor last month"
Search stored musical content with musical filters — instrument, technique, or style. E.g. "show me every take with barre chord issues" or "what did we practice in E minor last month"
No parameter schema in public metadata yet.
audio_ingestIngest calls, voice notes, podcasts, meetings, or music and extract semantic memory
Ingest calls, voice notes, podcasts, meetings, or music and extract semantic memory
No parameter schema in public metadata yet.
audio_recallSearch audio memories and get audio-backed citations
Search audio memories and get audio-backed citations
No parameter schema in public metadata yet.
call_prepareGet memory context before a voice call starts
Get memory context before a voice call starts
No parameter schema in public metadata yet.
call_completeStore what changed after a call ends
Store what changed after a call ends
No parameter schema in public metadata yet.
sound_analyzeDetect and index non-speech audio events
Detect and index non-speech audio events
No parameter schema in public metadata yet.
music_analyzeExtract tempo, structure, instrumentation, mood from music
Extract tempo, structure, instrumentation, mood from music
No parameter schema in public metadata yet.
streaming_audio_ingestIngest edge-device audio chunks (car, doorbell, wearable) into per-device streaming memory
Ingest edge-device audio chunks (car, doorbell, wearable) into per-device streaming memory
No parameter schema in public metadata yet.
streaming_audio_recallRecall over a device's streamed audio history
Recall over a device's streamed audio history
No parameter schema in public metadata yet.
Sponsors
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BLUECOLUMN_API_KEY*secretYour BlueColumn API key. Get a free key at https://bluecolumn.ai
BLUECOLUMN_API_URLBlueColumn API base URL for the audio-intelligence layer (/v1/audio/*, /v1/calls/*, /v1/sound/*, /v1/music/*). Defaults to http://localhost:8000 (local FastAPI backend).
Readme
🧠 BlueColumn MCP Server
Give Claude Desktop, Cursor, and any MCP-compatible agent persistent memory across sessions.
2-minute setup. Zero-config. Audio-native. Works with every MCP client.
MCP server for BlueColumn — persistent semantic memory for AI agents.
Give any MCP-compatible agent (Claude Desktop, Cursor, Windsurf, LangChain, AutoGen, CrewAI) the ability to remember, recall, and store observations across sessions.
Tools
Core memory
| Tool | Description |
|---|---|
remember | Ingest text, audio, or documents into persistent memory |
recall | Query memory with natural language, get AI-synthesized answer + sources |
note | Store lightweight agent observations as searchable vectors |
namespace | Show the configured namespace |
Music Memory (new)
Details
- Repository
- github.com/bluecolumnconsulting-lgtm/bluecolumn-mcp
- Categories
- AI & LLM Tools, Media & Entertainment
- Package
bluecolumn-mcp- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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