graymatter

by angelnicolasc · MCP Server · ★ 480

About graymatter

GrayMatter Three lines of code to give your AI agents persistent memory and cut token usage by 90%. One binary. Drop it in. Run it. No Docker, no databases, no config files, no cloud accounts, no bullshit. General-purpose MCP server. Zero vendor lock-in. Works with Claude Code, Cursor, Codex, Ope

agent-memoryai-agentsai-toolsclaude-codeclicontext-managementgomcpoffline-firstpersistent-memory

Quick Facts

Stars480
Forks41
LanguageGo
CategoryMCP Server
LicenseMIT
Quality Score34.25/100
Open Issues5
Last Updated2026-10-09
Created2026-04-08
Platformsclaude-code, cli, go
Est. Tokens~418k

Compatible Skills

These tools work well together with graymatter for enhanced workflows:

  • mnemon — semantic(0.36)+complementary+same_lang+similar_pop (52%)
  • mom — semantic(0.33)+complementary+same_lang+similar_pop (51%)
  • remindb — semantic(0.23)+complementary+same_lang+similar_pop (48%)
  • mainline — semantic(0.22)+complementary+same_lang+similar_pop (48%)
  • omem — semantic(0.34)+complementary+similar_pop+shared_platform (47%)

More MCP Server Tools

Explore other popular mcp server tools:

View all MCP Server tools →

Popular Go Agent Tools

Frequently Asked Questions

What is graymatter?

graymatter is 30 sec to give your AI agents persistent memory. Reduce 90% token consumption while also maintaining quality.. It is categorized as a MCP Server with 480 GitHub stars.

What programming language is graymatter written in?

graymatter is primarily written in Go. It covers topics such as agent-memory, ai-agents, ai-tools.

How do I install or use graymatter?

You can find installation instructions and usage details in the graymatter GitHub repository at github.com/angelnicolasc/graymatter. The project has 480 stars and 41 forks, indicating an active community.

What license does graymatter use?

graymatter is released under the MIT license, making it free to use and modify according to the license terms.

View on GitHub → Browse MCP Server tools