Environmental Fate MCP v0.3.1

Environmental Fate MCP v0.3.1

Version: 0.3.1
Release status: ready_for_screening_release
This is an internal bounded-screening release gate, not a statement of regulator acceptance, submission approval, or source-engine scientific equivalence.

Highlights

• 139 JSON schemas and 135 generated examples are published for the release surface.
• 198 repository test functions and 57 tools / 21 prompts / 29 resources back the released MCP surface.
• 48 governed workflows are available across 3 supported model families and 1 experimental model family.
• 30 governed scientific validation claims and 25 governed scientific reference cases are included.
• 4 governed regulatory handoff profiles are published for downstream suite consumers.
• 4 synthetic erosion/sediment validation demo cases are published for reviewer-facing screening QA orientation.
• 4 governed external benchmark replay cases are published for deterministic screening corroboration.
• 7 governed default sensitivity profiles are published for reviewer-facing assumption transparency.
• Release asset provenance is supported through GitHub Artifact Attestations for the wheel, sdist, checksums, release-bundle manifest, and trust pack.

Verification Summary

• Release checks passed: 35/35.
• Mandatory scientific validation claims uncovered: 0.
• Benchmarks passed: True.
• Defaults evidence governance passed: True.
• External corroboration governance passed: True.
• Downstream interoperability passed: True.
• Regulatory handoff governance passed: True.
• Scientific review artifacts passed: True.
• Erosion/sediment validation demo pack passed: True.
• External benchmark pack passed: True.
• Default sensitivity profiles passed: True.

Scientific Change Log

• Shipped-default numeric deltas recorded this release: 0 parameter(s), with 0 marked as materially output-affecting.
• Defaults rebaseline review status: reviewed_no_numeric_default_change.
• Mandatory reference-family claims meeting the reviewer-grade corroboration bar: 10/10.
• Machine-readable worksheet pack readiness: 10/10 claim-linked worksheet artifacts.
• reference_mass_balance remains the reviewer-grade anchor for decision-facing bounded screening.
• advective_screening_mass_balance remains experimental and non-promotable in this release.
• Adapter posture remains normalization parity only; this release does not claim source-engine scientific equivalence.
• Release attestations, when present on GitHub release assets, establish build provenance only; they are not scientific validation or regulator acceptance.

Known Gaps

• No GIS-scale dispersion in v0.3.
• No rainfall-runoff generation, channel routing, deposition-field modelling, or native WEPP execution in v0.3.
• External benchmark packs are deterministic screening corroboration fixtures, not curated field validation datasets.
• Erosion/sediment validation demos remain synthetic screening-QA demonstrations, not curated field benchmark validation.
• No direct human dose calculation in Environmental Fate MCP.
• No dietary intake workflows in Environmental Fate MCP.
• No PBPK execution in Environmental Fate MCP.
• Branded desktop-model ingestion remains limited to governed adapter profiles; only normalized external payload JSON/CSV is a public MCP import contract in this release.

Bundle Contents

• Machine-readable release reports are published alongside this note in the same directory.
• scientific-trust-pack.md provides a reviewer-ready trust summary for the release.
• scientific-trust-brief.md provides a compact one-shot trust briefing for reviewers and agents.
• reference-corroboration-report.json gives the mandatory reference-family corroboration matrix.
• reference-worksheet-manifest.json links each mandatory reference claim to its worksheet and expected-output artifacts.
• reference-worksheet-pack/ contains the claim-linked worksheet and expected-output artifacts used for skeptical reviewer handoff.
• advective-promotion-bar-report.json explains why the advective family remains experimental in this release.
• erosion-sediment-validation-demo-report.json checks the synthetic erosion/sediment validation demo pack and expected fit classifications.
• external-validation-benchmark-report.json checks deterministic external benchmark replay cases and expected tolerances.
• default-sensitivity-report.json checks governed default sensitivity profile execution and boundary language.
• scientific-validation-narrative.json summarizes benchmark, sensitivity, probabilistic manifest, and boundary interpretation for reviewers.
• release-bundle-manifest.json records SHA-256 checksums for the bundled release files.
• SHA256SUMS provides a reviewer-friendly checksum list for manual verification.

Intended Use

This release remains an auditable environmental screening MCP inside the broader ToxMCP suite.
It does not claim to be a final regulatory decision engine, a PBPK engine, a dietary intake engine, or a full GIS dispersion platform.