mailbox-sync-audit
mailbox-sync-audit is an Agent runtime & coordination infrastructure skill for AI agents, published by tenstorrent in the tt-metal repository on GitHub. Skillspace rates mailbox-sync-audit D (64/100) and it passed the safety scan; the rating is based on static analysis only.
Audit LLK/compute-API use of the RISC↔RISC hardware mailboxes (mailbox_write/mailbox_read/mailbox_not_empty, TENSIX_MAILBOX*) for races/deadlock — push/pop balance per directed channel, call-count symmetry across threads, correct write-dest/read-src addressing, FIFO overflow, and the fence=nop ordering caveat. Use after touching any mailbox_write/mailbox_read, the CB tile-address/value broadcast (circular_buffer.h / cb_api.h get_tile_address/read_tile_value), unpack-to-dest dst_index passing, or the debug halt/unhalt handshake.
- Grade
- D
- Quality
- 64 / 100
- Safety
- Passed
- GitHub stars
- 1,583
Unproven: rated by static analysis only, not yet compared head-to-head.
Our two independent classifiers differ on this skill's category, so treat the placement as provisional.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 100 / 100
- Maturity
- Basic: a single SKILL.md
- Security scan
- Low-risk patterns
- License
- Apache-2.0
- Adoption
- Adopted by 0 other repositories, in 0 collections
What the scanner flagged
- mentions secrets in text
Not checked yet
- Category is a classifier prediction; no model has read this skill yet
- Not judged on the rubric yet (not a contender in its category)
- No blind task eval yet
- Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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