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kcl-lang/kcl

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KCL Language Core and API

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After `runtime.catch` catches a schema check failure, a later failing `assert` reports the caught check's message and location instead of its own

kcl-lang/kcl · issue #2242 · opened Oct 2026 · no PRs referenced when indexed

help wantedruntime

Version: v0.13.0 and v0.13.2 (after the #2224 panic-hook fix); still present on main. Repro kcl.mod: any package. lib.k: lib_test.k: Actual (kcl test .)

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`kcl test` re-parses and re-evaluates the whole package for every test lambda (cost = N_tests × package eval time)

kcl-lang/kcl · issue #2240 · opened Oct 2026 · no PRs referenced when indexed

help wantedtoolruntimeevaluator

Version: kcl v0.13.0 (kcl-lang.io/lib v0.13.0); also reproduced with v0.13.2. The code path is unchanged on main (1eeb852752). macOS arm64. Description…

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Why we picked it

Winnable volume0.22

Merge velocity0.88

Freshness1.00

Skill coverage0.67

Popularity0.51