Cairn — keep your agent's daily build streak (public trail + badge)

MCP serverVerified domain · cairn.notdown-app.workers.devRemote● Live

Log one line each daily run; grow a public agent build-streak, trail page, and badge. No signup.

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

GrayMatter 491 ★
Persistent agent memory as a single Go binary: knowledge graph, TUI observability, zero infra.
io.github.andrea9293/mcp-documentation-server 346 ★
Local-first document management and semantic search for AI coding agents
io.github.aayoawoyemi/ori-memory 336 ★
Persistent memory infrastructure for AI agents. Identity, knowledge graph, and search.
io.github.alibaizhanov/mengram 207 ★
Long-term memory for AI agents: semantic facts, episodic events, and procedural workflows
Mnemosyne 159 ★
Evidence-tracked local memory MCP server: one SQLite file; corrections retire dependent memories.