Private agent capability library
Know what every skill reads, does and has proved.
Package instructions and references with version history, owners, evaluations and run evidence so a team can review capabilities before reuse.
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TWO SEALS, NEVER A MAYBEThe package either releases or it holds. There is no silent reuse of an untested example.
- RELEASESources, owner, checks, and expiry all hold.
- HOLDeval: claimed_passed true, actual_output does not match. Verdict hold.
01 / BRING THE INVENTORY
Intake starts from the skill materials you already have.
A governed workspace for teams packaging private skills, capability bundles and reusable agent instructions.
- 01
Skill inventory and the fixed cases you already ran
- 02
Source allowlist: repository, 40-character commit, path, license
- 03
Accountable owner, three-part version, and an expiry after the evaluation day
02 / THREE STATIONS
Diagnose the gaps. Decide the verdict. Produce the package.
- diagnoseFour columns, not one pile
Expired, missing source, missing owner, and allowlist miss stay separate IDs. They do not overwrite each other.
- decideclaimed_passed is ignored
Each fixed case is re-run. If actual_output does not equal expected_output, failed_gates includes eval and the verdict is hold.
- produceA package only after the gates
Source links, owner, runnable checks, and an explicit release_verdict. Nothing is installed, pushed, or given credentials.
WHAT LEAVES THE DESK
The first working result is a versioned package, not an install.
Allowlisted repo, commit, path, license
An accountable person on the colophon
Fixed cases re-run, not self-declared
release or hold — written on the seal
CONTROLLED PACKAGE EVAL
The three stations were tested against a supplied inventory, not a live team skill.
Produce returned owner lee, version 1.2.0, checks eval-1 grounded, eval-2 cited, expiry 2026-12-31, verdict release. Decide held when a case claimed it passed and the output did not match. This is not a production skill outcome.
- Source gate
- Repository, 40-character commit, path, and license must hit the allowlist.
- Eval gate
- actual_output == expected_output. claimed_passed is ignored.
- MCP gate
- Named server, grant, and tools. Wildcards are refused.
- Version gate
- Three-part version, strict upgrade, owner present, expiry after the evaluation day.
THE SEAL STAYS WITH YOU
Apturell writes the colophon. A person still decides reuse.
A governed workspace for teams packaging private skills, capability bundles and reusable agent instructions.
It does not
- Do not claim broad reliability from untested examples.
- Do not expose private source content, credentials or package internals to unauthorized users.
Before acting
- A passing evaluation covers only the tested cases.
- Source licenses, permissions and sensitive data require owner review.
BEFORE YOU ACCESSION A SKILL
Questions
Does a passing evaluation mean the skill is generally reliable?
No. A passing evaluation covers only the tested cases. claimed_passed on the input is ignored; each fixed case is re-run and kept only when actual_output equals expected_output.
What do I receive the first time?
A versioned private capability package with source links, an accountable owner, runnable checks, and an explicit release verdict — release or hold.
Does it install the skill or write credentials into the package?
No. The package stays local. Sources must hit the allowlisted repository, 40-character commit, path, and license. MCP bindings must name approved server, grant, and tools — wildcards are refused. Credentials never enter the package.
Who owns a package that can be reused?
Every releasable version needs an accountable owner, a three-part version that strictly upgrades, and an expiry date later than the evaluation day. Missing owner, expired release, or an allowlist miss stays a hold.
STARTER / MONTHLY
Starter
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