About Claude Synergy
Claude Synergy is an MCP server in the RAG category: local mirror of Anthropic product changelogs + curated cross-product synergies. So the LLM agent inside the harness knows what the harness can do.
Install
claude mcp add claude-synergy -- npx -y @mcptoolshop/claude-synergynpx -y @mcptoolshop/claude-synergyThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (13)
compare_versions**v1.1.** All changes between two versions of one product. Inputs: `product`, `from_version`, `to_version`.
Parameters not published.
get_changes_since**New.** Changes in a time window, grouped by product+version. Inputs: `since` (required), `until?`, `product?`, `kind?`, `limit?`.
Parameters not published.
get_releaseFull content of one release
Parameters not published.
latest_releasesRecent releases across products (or one). (+ `since` date lower bound)
Parameters not published.
list_productsEnumeration with counts + latest version
Parameters not published.
list_synergiesCurated cross-product workflows. (+ optional `product` filter)
Parameters not published.
lookup_entityExact entity history: env vars, slash commands, model IDs, CVEs, etc.
Parameters not published.
read_synergyFull text of one synergy file
Parameters not published.
searchHybrid FTS5 + vec; optional rerank. Default mode for natural-language queries. (+ `until` date upper bound)
Parameters not published.
search_breaking_changes**New.** Flat list of breaking changes — no search term needed. Inputs: `product?`, `since?`, `until?`, `limit?`.
Parameters not published.
Show all 13 tools
sync_now**v1.2.** On-demand refresh (mirrors `hk sync`). Inputs: `product?`, `dry_run?`, `include_ingest?`, `include_embed?`, `timeout_ms?`. Rejects with `InvalidParams` if another `sync_now` is already in flight. Does NOT commit to git.
Parameters not published.
sync_status**v1.2.** Per-product sync freshness — last fetch timestamp, hours since fetch, ingested release count. Inputs: `product?`, `stale_only?`, `stale_hours?`. Use BEFORE trusting `latest_releases` to know if the corpus is stale.
Parameters not published.
top_entitiesMost-mentioned entities by type
Parameters not published.
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