Constancy MCP
Rank #18,685glama/echo983/constancy-mcp
Provides long-term memory for AI agents through time-decay validity scoring, so stored facts, notes, and entities are automatically forgotten or flagged as stale instead of being recalled forever. Enables logging high-signal memories, searching them with freshness guidance, extracting daily timelines, and maintaining long-lived entity references across sessions.
Constancy MCP is a Model Context Protocol (MCP) server published by echo983. It ranks #18,685 of 137,492 servers tracked on MCP Toplist. Constancy MCP is listed on Glama, and ships as a single rolling release with no explicit version metadata. It was first listed on Sep 11, 2026.
Ranks ahead of 118,807 of 137,492 servers on MCP Toplist.
Use Constancy MCP
No credentials or required configuration declared — add it to your MCP client and go.
This server doesn't publish a machine-readable install config — see the repository README for install instructions.
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[](https://mcptoplist.com/server/glama%2Fecho983%2Fconstancy-mcp)<a href="https://mcptoplist.com/server/glama%2Fecho983%2Fconstancy-mcp"><img src="https://mcptoplist.com/badge/glama%2Fecho983%2Fconstancy-mcp.svg" alt="MCP Toplist: Top 25% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
echo983
Not versioned
This server is published through a registry that does not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- Who maintains Constancy MCP?
- Constancy MCP is maintained by echo983, which publishes 1 MCP server (0 total versions) tracked on MCP Toplist.
- Is Constancy MCP listed on the Official MCP Registry?
- Constancy MCP is not on the Official MCP Registry. It is listed on Glama.
- How many versions does Constancy MCP have?
- Constancy MCP ships as a single rolling release with no explicit version metadata.
- Where can I find the source code for Constancy MCP?
- The source code for Constancy MCP is hosted at github.com/echo983/constancy-mcp.
Do you run this server?
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