Eclipse Social Core MCP
One canonical, hash-bound package behind every Eclipse social adapter. It publishes nothing itself — it makes sure nothing unapproved moves.
status: in-developmentclass: mcpSocial Publishing Governance / Shared Core
Vendor: Cyan Eclipse Technologies
What it does
- Canonical content object: versioned, SHA-256 hash-bound (masters, claims with sources, rights, accessibility, disclosures, destinations, schedule)
- Per-adapter native variants with classified diffs; a rewrite that drops a canonical number is flagged substantive
- Hash-bound approvals: any change to media, copy, links, order, disclosure, schedule or destination invalidates approval for that variant
- Engagement policy as product law: house caps evaluated per action, action-block means stop
- Mode registry per adapter capability with probe-failure downgrades (never workarounds)
- Per-account and family kill switches; every check receipted
Tools
account_set · account_inventory · content_ingest · content_get · adapt_preview · adaptation_diff · variant_revise · approval_pack · approve_variant · approval_check · policy_check · engagement_log · engagement_report · adapter_kill_switch · receipt_list
Platforms
- MCP over stdio (HTTP transport on roadmap)
Certification
Bench verdict: CERTIFIED(local)
Certified scope: CERTIFIED(local) — Eclipse Bazaar Test Bench 2026-10-25, 15/16 checks pass, 1 na (U1 auth: stdio process boundary). Run by W-003 (Verity), suites/social_core.py.
Not tested:
- Live adapter execution — the core performs no platform action by design; adapters (Aperture formalization, Zephyr reads) carry their own benches.
- Unified analytics envelope (spec SS6) — specified, not built in S0 core v0.1.
Bench scorecard (evidence): https://eclipsebazaar.com/cards/eclipse-social-core-mcp-2026-10-25.json
Pricing
Free local v0.1; hosted tier TBD per spec
Install / verify
uvx eclipse-social-core
Official MCP Registry name: io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/social-core
Registry listing: https://registry.modelcontextprotocol.io/v0.1/servers/io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC%2Fsocial-core/versions/0.1.0
Repository: https://github.com/CYAN-ECLIPSE-TECHNOLOGIES-LLC/eclipse-social-core-mcp
Verify any MCP server in your client configs against this catalog with bazaar check (Eclipse Bazaar MCP / CLI — see llms.txt).