CPython is the reference implementation of the Python programming language providing the core interpreter, runtime system, and comprehensive standard library.
96
Pending
Does it follow best practices?
Impact
96%
1.06xAverage score across 10 eval scenarios
Pending
The risk profile of this skill
This tile was archived by the owner on Feb 5, 2026
Reason: Github package not supported
Advanced networking services
MIME build
92%
100%
Secure SMTP
56%
72%
HTTP bridge
85%
100%
Async queueing
66%
66%
EML parsing
100%
100%
Text processing & regex
Log regex
100%
100%
Tag capture
100%
66%
Sensitive sub
100%
100%
Template safe fill
100%
100%
Interpreter runtime & module execution
runpy path
20%
100%
runpy module
40%
72%
argv plumbing
100%
100%
stdout/stderr capture
100%
100%
workdir on sys.path
80%
80%
compile/eval
40%
40%
Concurrency & process control
Async subprocess
100%
100%
Concurrency limit
100%
100%
Timeout handling
95%
100%
Fail-fast cancellation
40%
100%
Ordered results
100%
100%
Networking & HTTP basics
Query merge
50%
100%
Headers
100%
100%
HEAD guard
100%
100%
Redirect limit
100%
100%
Timeouts
100%
100%
Runtime tracing/profiling & GC control
Trace hook setup
100%
100%
Event capture
100%
100%
Line toggle
100%
100%
Exception details
50%
50%
GC snapshots
46%
53%
Forced collection
100%
100%
GC disable/restore
100%
100%
Filesystem & file I/O
Recursive walk
100%
100%
Hidden skip
100%
100%
Extension filter
100%
100%
Size guard
100%
100%
Line counting
100%
100%
Report writing
100%
100%
Asyncio event-loop orchestration
Bounded scheduling
100%
100%
Ordered results
100%
100%
Timeout enforcement
100%
100%
Stop responsiveness
60%
100%
Loop lifecycle
100%
100%
Built-in types & exceptions
Native aggregation
100%
100%
Delimiter check
100%
100%
Numeric parsing
100%
100%
Missing lookup
100%
100%
Type guard
100%
100%
Security & cryptographic primitives
Secure randomness
100%
100%
Token encoding
100%
100%
File digest
100%
100%
Password KDF
100%
100%
Key check constant-time
100%
100%
HMAC signing
100%
100%
Signature verification
100%
100%