Captures coding agent sessions from Claude Code, Cursor, Codex and 20+ other harnesses and turns them into shared memory that future agents can search over MCP.
Use it now
Keep it with up to 9 other tools you're setting up, then share them all as one link.
Try this first
Ask your assistant, with Beacon connected:
- Search Agent Activity
Use Beacon to search and summarize captured agent sessions and events: ‹what you're looking for›
- Recall Project Memory
Use Beacon to retrieve reviewed project memory: ‹what you're looking for›
- Browse Traces
Use Beacon to open a local terminal browser or web dashboard: ‹what you need›
Connect it over MCP
{
"mcpServers": {
"beacon": {
"url": "https://mcp.beacon.sh"
}
}
}claude mcp add --transport http beacon https://mcp.beacon.sh
In Grok, ChatGPT and other assistants, add a custom connector with the address https://mcp.beacon.sh (how, step by step).
Setup guide: docs.beacon.sh/get-started/quickstart
Install the CLI
Install it as its own instructions say.
Setup guide: docs.beacon.sh/get-started/quickstart
Compare
Press Compare to add it to the tray at the bottom of the window, then pick up to 2 others anywhere on the site.
- Access
- CLIMCP
- Auth
- None
- Skills
- 5
Skills
Capture Session History
Captures prompts, responses, tool calls, commands, file edits, approvals, and token usage from 20+ coding agent harnesses.
Search Agent Activity
Searches and summarizes captured agent sessions and events through the local Beacon MCP server, without touching the network.
Recall Project Memory
Retrieves reviewed project memory, such as workflows, corrections, and repo conventions, for the task an agent is working on.
Browse Traces
Opens a local terminal browser or web dashboard to replay sessions with event timelines, token usage, and file diffs.
Forward Telemetry
Forwards normalized agent session telemetry to Splunk, Datadog, Elastic, Microsoft Sentinel, S3, and other destinations.
