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SoL-Pi alternatives

Curated alternatives to SoL-Pi — and why you'd switch.

headroom

Context compression layer for agents: squeezes tool outputs, logs, files and RAG chunks 20-95% before the LLM — reversible, local-first; library, proxy, one-command agent wrap, or MCP.

Why switchBoth compress tool outputs and context before the model sees them; headroom is a harness-agnostic proxy layer, SoL-Pi is Pi-native with evidence-preservation guarantees.
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token-optimizer

Context-waste hunter for coding agents: hooks compress reads, bash and search output, checkpoint before compaction, and audit waste in configs, skills, MCP and memory — with a local dashboard.

Why switchtoken-optimizer uses hooks to compress reads/bash/search output and checkpoint before compaction for Claude Code; SoL-Pi does the equivalent inside Pi.
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fast-jev-compaction

Claude Code plugin and npm library that replaces compaction summaries with Jev decisions: every tool call and result is scored, stale ones dropped or truncated, everything kept stays verbatim.

Why switchsol-pi's ObservationPack and evidence-preserving reducer solve the same replay problem inside Pi with quotation checks; fast-jev-compaction solves it in Claude Code by scoring each call with Jev.
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rtk

Rust CLI proxy compressing dev-command output 60-90% before your agent reads it — git, tests, linters, docker, 100+ commands; hooks auto-rewrite bash calls. Single binary, <10ms overhead.

Why switchrtk shrinks dev-command output 60-90% at the shell layer for any agent; SoL-Pi's ObservationPack and Reducer tackle the same oversized-observation problem at the harness layer.
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