GitHub: v17.2.7

@oh-my-pi/pi-ai

Changed

• Replaced arktype with @oh-my-pi/omptype for schema validation, delivering up to 100x faster schema construction and 60-100x faster validation while maintaining full compatibility with existing type/Type exports and the isArkSchema contract.

Fixed

• Fixed OpenAI-Codex (ChatGPT OAuth) requests failing with an Unsupported service_tier: auto error on default or legacy sessions by omitting the implicit auto service tier on the wire.


• Fixed an issue where Cursor kimi-k3 sessions would break permanently when a same-model assistant turn was persisted without thinking blocks, replacing hard errors with graceful warnings.

@oh-my-pi/pi-catalog

Fixed

• Fixed an issue where setting thinking-level: off failed to disable reasoning on direct DeepSeek V4 requests.

@oh-my-pi/pi-coding-agent

Changed

• Replaced arktype with @oh-my-pi/omptype for tool parameter and config schemas, significantly improving startup performance with ~100x faster schema construction. Config schema errors are now reported via OmpErrors using the same path/problem structure.

Fixed

• Fixed an issue where custom, extension, or hook tool wrappers stripped schema methods off parameters, causing wire-schema detection failures and status-line token estimator crashes.


• Fixed a bug where agent() calls in evaluation cells ignored turn cancellation and continued running indefinitely.


• Fixed the built-in tail command to exit silently with code 141 (SIGPIPE) instead of failing with a "Broken pipe" error when a downstream pipeline reader exits early.


• Fixed the in-process ps shell builtin to support common procps/BSD format specifiers, including tpgid, pri, flags, real/effective user/group columns, wchan, fault counters, sz, and the STAT + foreground flag.


• Fixed install.sh falsely reporting success on musl-based systems (such as Alpine Linux) when the binary fails to start; the installer now smoke-tests the binary, exits non-zero on failure, and provides remediation steps.


• Fixed Codex config.toml discovery incorrectly importing MCP servers that are configured with enabled = false.


• Fixed bash.patterns allow rules rejecting valid commands when quoted arguments contained shell metacharacters (such as Cargo benchmark regex filters).

@oh-my-pi/pi-natives

Added

• Added missing procps/BSD output format specifiers and aliases to the in-process ps shell builtin, including support for columns like tpgid, pri, flags, wchan, and various user/group/time fields.


• Updated ps -j to include the TPGID column, ps -l to display the single-character S column, and the STAT column to support the + foreground process group flag.

@oh-my-pi/omptype

Added

• Introduced omptype, an ArkType-compatible schema validation library featuring a lazy JIT runtime that compiles specialized validators on the third call for ultra-fast hot-path validation and low construction overhead.


• Added support for a rich string definition DSL (primitives, literals, unions, arrays, bounds, inline defaults, and optional keys), object definitions (including index signatures and strict key rejection/deletion), and comprehensive composition methods (.or, .and, .array, .pipe, .narrow, .describe, .default, .allows, .assert).


• Added TypeBox-style (@oh-my-pi/omptype/typebox) and Zod-style (@oh-my-pi/omptype/zod) authoring adapters that produce native omptype schemas.


• Added support for recursive named scopes, modules, runtime generics, fixed/optional/variadic tuples, Date literals/bounds, disjointness-aware intersections, separate input/output inference, and draft-2020-12 JSON Schema emission.


• Shipped transpiled ESM and TypeScript declarations in the npm package to support plain Node.js environments, while preserving TS source resolution for Bun consumers.

Changed

• Optimized the lazy JIT compiler to support tuples, refinements, morphs, intersections, instances, and recursive aliases, while reducing schema construction overhead.

Fixed

• Fixed a TypeScript compiler error (TS2589: "type instantiation is excessively deep") when using generic fluent composition methods on nested schemas.


• Fixed type.raw() results (BaseType) to correctly expose fluent composition methods like .array(), .or(), and .pipe().


• Fixed an issue in the TypeBox adapter where keyword-carrying schemas (e.g., uniqueItems arrays) would throw an error during JSON Schema emission.

What's Changed

• fix(ai): stop forwarding auto service tier to codex by


• fix(setup): verify musl binary starts before reporting install success by


• fix(cursor): degrade K3 same-model history missing thinking by


• fix(discovery): honor disabled codex mcp servers by


• fix(coding-agent): allow quoted metacharacters in bash patterns by


• fix(catalog): honor disabled DeepSeek thinking by

Full Changelog: v17.2.6...v17.2.7