Install episteme 0.3.9

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.9/episteme-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/epicsagas/Episteme/releases/download/v0.3.9/episteme-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.9

Install episteme 0.3.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.8/episteme-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/epicsagas/Episteme/releases/download/v0.3.8/episteme-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.8

Install episteme 0.3.7

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.7/episteme-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/epicsagas/Episteme/releases/download/v0.3.7/episteme-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.7

Release Notes

Added

• Evaluation testset and batch evaluation system for search quality regression detection
• Knowledge graph consolidated into SQLite for unified storage (feat(db))
• Dashboard rewrite with i18n help modals

Fixed

• SMELL-16 (Comments) false positive elimination — doc comments (docstrings, ///, /** Javadoc */) are now excluded from inline comment counting via a new doc_comment_count field in CodeMetrics
• Python AST parser LOC calculation — multi-line docstring content lines no longer counted as code lines
• Rust/Go regex parser position mismatch — comment counts are now pre-collected from raw (unstripped) code instead of incorrectly indexing into comment-stripped code
• Search: homonym layer priority swapped to fix Python query false positives
• Search: value objects excluded from lazy class tier 2 detection
• Search: homonym lookup hardened and smell detector accuracy improved
• CI: eval workflow now seeds graph data before evaluation (fixes traversal/search 0% scores)

Changed

• Eval composite score improved to 0.7996, regression PASS
• Benchmarks: eval_runner updated to use search command
• Bump actions/setup-python from 5 to 6

Install episteme 0.3.6

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.6/episteme-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/epicsagas/Episteme/releases/download/v0.3.6/episteme-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.6

Install episteme 0.3.5

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.5/episteme-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/epicsagas/Episteme/releases/download/v0.3.5/episteme-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.5

Release Notes

Changed

• Breaking: OpenAI embedding model selection is now strict — previously, unrecognized model names silently fell back to text-embedding-3-small. Now only text-embedding-3-small and text-embedding-3-large are accepted; other values (e.g. text-embedding-ada-002) produce a clear error. Set EPISTEME_OPENAI_EMBED_MODEL to a supported model name.
• CLI: explore renamed to search (old name works as deprecated alias)
• CLI: mcp and api now own their full service lifecycle (start, stop, restart, status, enable [--now], disable [--now])
• CLI: service top-level command deprecated — use mcp start/stop/restart/status/enable/disable instead
• CLI: mcp --http deprecated — use mcp start for HTTP daemon mode
• CLI: launchd-install/uninstall/status deprecated — use mcp enable/disable/status instead
• enable/disable now cross-platform: macOS (launchd) and Linux (systemd user unit)

Added

• Host selection and bearer token authentication for MCP HTTP server — configurable bind address (127.0.0.1 or 0.0.0.0) with optional epis- prefixed bearer tokens

• New mcp.token config field and EPISTEME_MCP_TOKEN environment variable for token-based authentication

• Server refuses non-localhost binding (0.0.0.0) without a configured token — prevents accidental unauthenticated network exposure

• Install wizard now includes server configuration step (host selection + optional token generation)

• Token auto-seeded to MCP client configs (Claude, Cursor, etc.) as Authorization headers and to shell RC files as EPISTEME_MCP_TOKEN

• api start/stop/restart/status/enable/disable — REST API daemon lifecycle management

• Linux systemd user unit generation for mcp enable

• MCP HTTP transport for Claude Code — transport selector TUI, HTTP as default, launchd auto-enable

• Agent prompt auto-install — epis install copies Episteme agent prompts into ~/.claude/agents/

• Entity descriptions — description field auto-extracted from markdown source files, shown in web viewer detail panel

• Benchmark visualization SPA — trend analysis, query breakdown dashboard

• Web viewer redesign — Sankey diagram layout, sidebar tree, detail panel, subgraph readability improvements

• MCP config upsert — re-running epis install updates transport when config differs (stdio ↔ HTTP)

• MCP yaml config — mcp.host / mcp.port in config.yaml (yaml → env fallback)

• Monitoring — native and remote Prometheus scrape target support via env

• CI hardening — cargo audit, gitleaks, SBOM generation, pinned action SHAs

• Release pipeline — Windows target, crates.io publishing, Homebrew tap

• God module architectural diagnosis example in examples/

Changed

• Install wizard — all steps (transport, Redis, telemetry) migrated to fullscreen TUI
• Install flow — auto-builds RAG index after seeding, skips when DB already exists
• Knowledge graph — enriched with cross-entity semantic relations
• License — MIT → Apache-2.0

Fixed

• Tokio runtime panic in synchronous main() for telemetry
• Search quality — NDCG measurement bug resolved, hit@1 accuracy improved to 100%
• Search recall — cross-type boosting, sparse entity handling, intent synonyms
• fastembed model cache pinned to ~/.episteme/models
• launchd bootstrap UID substitution and port-in-use handling
• CORS origins now configurable via EPISTEME_CORS_ORIGINS

Install episteme 0.3.3

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.3/episteme-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/epicsagas/Episteme/releases/download/v0.3.3/episteme-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.3

Install episteme 0.3.2

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.2/episteme-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.2

Install episteme 0.3.1

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.1/episteme-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.1

Install episteme 0.3.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.3.0/episteme-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.3.0

Install episteme 0.2.4

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/epicsagas/Episteme/releases/download/v0.2.4/episteme-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install epicsagas/tap/episteme

Download episteme 0.2.4