can1357/oh-my-pi v17.2.7 on GitHub

@oh-my-pi/pi-ai

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 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.

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

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 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).

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.

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.

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

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.

fix(ai): stop forwarding auto service tier to codex by @roboomp in #7520
fix(setup): verify musl binary starts before reporting install success by @roboomp in #7546
fix(cursor): degrade K3 same-model history missing thinking by @roboomp in #7518
fix(discovery): honor disabled codex mcp servers by @roboomp in #7540
fix(coding-agent): allow quoted metacharacters in bash patterns by @roboomp in #7553
fix(catalog): honor disabled DeepSeek thinking by @roboomp in #7561

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