---
summary: "Adopts mcp-ts-core 0.12 with strict tool inputs and advertised structured error envelopes."
breaking: false
security: false
---

# 0.7.9 — 2026-08-22

## Changed

- **MCP protocol support** adopts `@cyanheads/mcp-ts-core` 0.12: undeclared tool input keys are rejected, and advertised tool output schemas include the structured error envelope.
- **OpenAlex request context** now passes the handler context directly through retries and HTTP calls.
- **Container builds** use Bun 1.4 with native builder-platform selection and omit optional peer tiers from the production image.
- **Developer guidance and community health** now cover the SDK v2 input model, current protocol behavior, contribution expectations, and private security reporting.

## Fixed

- **OpenAlex error messages** retain a truncation notice when a bounded upstream error body remains valid JSON after head-tail elision.

## Dependencies

Runtime:

- `@cyanheads/mcp-ts-core` `^0.11.0` → `^0.12.3`

Dev:

- `@biomejs/biome` `^2.5.5` → `^2.5.9`
- `@types/node` `^26.1.1` → `^26.2.0`
- `tsc-alias` `^1.9.1` → `^1.9.2`
- `vitest` `^4.1.10` → `^4.1.11`