eclipse-constellation
mcp-name: io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/constellation
What this is: eclipse-constellation is the MCP server edition
of Eclipse Constellation — Cyan Eclipse Technologies' governed,
vendor-neutral VM fleet layer for agents: one policy, one receipt
ledger, every cloud and hypervisor underneath. Policy is written by a
human, checked before anything executes, and every decision is
ledgered.
What this is not: v0.1 contains no mutation code paths at all. Nothing in this build can start, stop, resize, snapshot, or destroy a machine — lifecycle actions exist only as policy evaluations that return ALLOW/DENY with reasons.
Use
$ pip install eclipse-constellation
$ eclipse-constellation # MCP server over stdio
Or run it as a container: ghcr.io/cyan-eclipse-technologies-llc/eclipse-constellation-mcp:0.1.0.
Local stdio transport, Python stdlib only. The only target probed is the host itself, over its declared channel.
Tools (5)
| Tool | What it does |
|---|---|
target_list |
Lists declared targets only. Undeclared targets are invisible to every tool. |
policy_evaluate |
Evaluates a lifecycle action against policy — quotas, image + network allowlists, TTL + purpose discipline, snapshot-before-mutation precondition, Tier-3 approval gating. Returns ALLOW/DENY + reasons. Evaluates only; never executes. |
probe_target |
Read-only probes against a declared target via fixed command templates chosen by name (identity, uptime, disk, memory, services). No free-form command argument. |
fleet_snapshot |
Probes every declared target and stores a receipted fleet snapshot. |
receipt_list |
Lists ledger receipts (evaluations incl. DENYs, probes, snapshots) and verifies the append-only hash chain. |
Honest scope
- Observe-only in v0.1. ALLOW is a policy verdict, not an action. Execution adapters are later-phase, behind an owner gate.
- No Tier-3 ALLOW in v0.1. Destroy, network changes, and snapshot deletion require explicit human confirmation every time; the approval channel is not wired, so Tier-3 evaluations always DENY, with the reason stated.
- A policy verdict is not an endorsement and not a Bazaar listing claim.
Powered by Cyan Eclipse Technologies LLC (cetech.ai) — a Veteran-Owned Small Business. MIT licensed.
1 maintainer
Metadata
1 maintainer
Release files for eclipse-constellation 0.1.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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| eclipse_constellation-0.1.0.tar.gz | 30.5 kB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| eclipse_constellation-0.1.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 44.2 kB
Release files / eclipse_constellation-0.1.0.tar.gz
| Download URL | eclipse_constellation-0.1.0.tar.gz |
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| Size | 30.5 kB |
| Tags | Source |
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| Tags | Python 3 |
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