Nymrel Agent v0.4.0

Nymrel Agent v0.4.0 adds a local-only Job Lifecycle contract, the read-only stdio plan_job MCP tool, and a concise deterministic Job Mode timeline. Lifecycle envelopes are caller-retained, bounded, body-free, hash-chained, and idempotent; they do not execute, schedule, persist, or authorize work. The hosted API remains the same metadata-only v1/v2 router with no Job or Lifecycle endpoint. The attached manifest binds the exact package and source archive to release source 70ee9e9. npm is not published by this release.

Nymrel Agent v0.3.1 — mobile docs patch

Nymrel Agent v0.3.1 is the production candidate for local plan-only Job Mode. It fixes horizontal overflow in the public documentation at narrow mobile widths while leaving Job Mode, routing contracts, MCP tools, provider adapters, receipts, and custody boundaries unchanged. The v0.3.0 GitHub release remains available, but its staged hosted deployment was not promoted after the browser gate found the overflow. See CHANGELOG.md and docs/JOB_MODE.md.

Nymrel Agent v0.3.0 — local plan-only Job Mode

Nymrel Agent v0.3.0 adds local, plan-only Job Mode for deterministic multi-step model routing. The bounded manifest carries metadata only, reuses the v2 router for every step, emits body-free correlation receipts, and labels write or external-side-effect phases as explicit external handoffs. Job Mode does not schedule, persist, resume, call a provider, execute tools, or expand the hosted API or MCP surface. See docs/JOB_MODE.md and examples/job-48h-game-builder.json.

Nymrel Agent v0.2.0

Adds the explicit nymrel.agent.route/v2 contract with request-budget cost and latency anchors, deterministic Pareto-frontier receipts, and separate HTTP, CLI, and MCP entry points. The existing v1 contract remains compatible. Public routing stays metadata-only; prompts, provider credentials, customer information, and model execution remain outside the hosted router.

Nymrel Agent v0.1.3

Budget-anchored routing and clearer scoring receipts. When callers provide cost or latency ceilings, those ceilings now anchor the matching score components so unrelated catalog additions or removals do not move the remaining candidates' anchored scores. Requests without a ceiling retain eligible-set normalization. The existing v1 response shape is preserved; decision codes and explanations disclose the normalization modes and bounds. The hosted router remains metadata-only and the local harness remains read-only.

Nymrel Agent v0.1.2

Nymrel Agent v0.1.2 hardens customer-local endpoint validation.

• Malformed, insecure, credential-bearing, query-bearing, and fragment-bearing endpoint URLs now fail closed as endpoint_invalid before any network call.
• Endpoint failures remain body-free and do not disclose prompts, provider error bodies, endpoint credentials, or secret values.
• Release verification now independently pins the exact v0.1.0 and v0.1.1 artifacts and verifies the source export boundary.
• The hosted API remains stateless and metadata-only. It does not accept prompts, provider credentials, or execute model calls.
• Customer-local provider execution remains explicitly read-only.

Release source: c960dc34523790a34497df3f2ac222d6f7a74894
Hosting carrier: 0983be694e3c147baf88a4d35acc7656876e5a44

Artifacts:

• nymrel-agent-0.1.2.tgz: 42,893 bytes; SHA-256 9516c4815e0ca4daaa09cc34da7bb703e4caccf80d9e3101f065bf17a3cf513b
• nymrel-agent-v0.1.2-source.tar.gz: 154,534 bytes; SHA-256 bf48100858819a53df17626f12a3c3d4ae666daec6c43186155ba3b24bffe175

GitHub source archives are provider-generated convenience downloads; the attached versioned source archive and manifest are the release''s exact-byte record.

Nymrel Agent v0.1.1

Ownership-correct patch release. Package repository and issue metadata now point to the public Nymrel organization, and source archives exclude hosted release artifacts. The routing contract remains nymrel.agent.route/v1.\n\nRelease source: c3eb036\nPackage SHA-256: 5f01a74f8a172e36b9b084abdaedd96da8f6709e6b32edf948e0f34557f6e39f\nSource SHA-256: 0e321667ac1d9ebbfdcba7e73eb97745b6f3f07c584c9588181efd959a993939

Nymrel Agent v0.1.0

Changelog

All notable product changes are documented here.

0.1.0 — 2026-08-25

• Promoted the independently accepted Phase 0 router into the Nymrel-owned product contract nymrel.agent.route/v1.
• Added deterministic balanced, quality, cost, and latency objectives with explicit score components.
• Added fail-closed validation, stable public errors, strict input and catalog bounds, and risk-class routing.
• Added the stateless Cloudflare Worker API, public documentation, OpenAPI description, and llms.txt.
• Added the local CLI and stable MCP v2 stdio server.
• Added a read-only, customer-local OpenAI Responses adapter with environment-variable credential loading and store: false.
• Added body-free local receipts, provider/output bounds, a public-route register, release verifier, deployment dry-run, and integration tests.