Public changelog

narrowhighway.com

Contract history for the narrowhighway.com MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.

90-day stability

quietsaferiskybreaking

0Breaking · 90d

0Advisories

5Snapshots kept

2026-08-20Last observed

Advisories

No breaking changes observed. Quiet is good, and for a dependency, quiet is the whole point.

Contract changelog

Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.

2026-08-20 21:15safe

Tool discern was added.

2026-08-16 03:02risky

safe Tool playbook_read was added.
safe Tool playbook_signable was added.
safe Tool playbook_submit was added.
risky Optional field content was added to kernel_gate — may shift model behaviour.

2026-08-15 20:01safe

Tool kernel was added.
Tool kernel_gate was added.

2026-08-13 01:01safe

Tool deck_open was added.
Tool decks was added.

Snapshot log

The hashes to pin against. Identical contracts hash identically.

Observed	Contract hash	Tools
2026-08-20 21:15	817fa762a3ab	94
2026-08-16 03:02	4d63b48c8e0a	93
2026-08-15 20:01	6534e1611717	90
2026-08-13 01:01	9bace4ff7c81	88
2026-08-12 21:36	5eaae3ba5d49	86

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Free forever for open-source maintainers. It reports what Zevruna actually observed, a green badge means no breaking change in ninety days, and it says so honestly when a server has never been polled.

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