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A zero adoption count did not prove that customers were failing to identify themselves. In a September 29, 2026 postmortem, minia2a’s author traced the result to defects in the team’s own published clients: some omitted identity headers, some sent them to unintended hosts, and inconsistent identity-file handling could split one machine into two identities. The account is a useful reminder that a metric can reflect the measurement path as much as the behavior being measured.
The case is described by minia2a in “We Blamed the Market for a Metric Our Own Clients Broke”. Its numbers and package findings are the author’s reported account, not independently corroborated market statistics.
How paid activity coexisted with zero identified agents
The author’s earlier post described a trailing seven-day window with 73 paid calls, four distinct paying wallets, and zero identified agents. Those numbers measured different things: paid calls and wallets indicated activity, while the identified-agent metric depended on client software transmitting identity data in a way the service could recognize.
That distinction matters when interpreting a zero. It could reflect customer behavior, but it could also reflect incomplete or inconsistent instrumentation. The number alone did not show which explanation was true.
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What the client audit found
The author says the team ran published client artifacts against a mock gateway and inspected their emitted headers. The initial audit covered five packages. The reported defects involved three separate failure modes:
- Missing identity:
minia2a-skill1.3.7 sent noX-Agent-IDheader, so a request from that client could not contribute an agent identity through that header. - Identity sent to the wrong host:
minia2a-cli1.1.7 attached the header to every request, including requests to third-party hosts. The post says the catalog included 16 of 1,703 endpoints hosted on 11 non-marketplace hosts. The author treated sending a stable pseudonymous identifier to those hosts as a privacy risk; a wallet signature was already required for a trial call, but the pseudonym was not. - Inconsistent identity-file handling:
minia2a-cli1.1.7 read a different identity-file path, whileminia2a-client2.0.7,minia2a-mcp1.2.5, andminia2a1.1.3 each read only one of two paths. The author says that mismatch could cause a machine to mint a second identity and appear to be two agents.
The post contrasts the SDK’s host-gated header behavior with clients that did not consistently restrict where the header went. These findings show why identity coverage and privacy boundaries need separate checks: a missing header can hide an agent, while an over-broad header can expose a pseudonym.
Why testing installed artifacts changed the picture
The audit ran installed or published artifacts as child processes against a mock gateway, capturing headers without sending network requests or consuming trial allowance. The author reports that registry tarballs for the fixed versions passed this audit. Testing the artifact users install is valuable because source code or an intended design does not establish what a released client actually sends.
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1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsThe first audit also exposed a flaw in the audit itself. A leak check looked for the forbidden header and passed when a client crashed before making any request: an empty transcript contained no leak. A companion assertion that the off-domain endpoint had actually been called failed and revealed that the negative check had examined nothing.
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“A check of the form "we looked and saw no X" is worth nothing on an empty corpus, and an empty corpus is exactly what a crash produces. It needs a companion assertion that the thing it looked at happened at all.”
In practical terms, pair a forbidden-behavior assertion with evidence that the relevant event occurred. For a header leak test, establish that the client made the intended request to the off-domain host, then assert that the identity header was absent. Otherwise, a crash or skipped request can look like a successful privacy check.
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The follow-up fix: file precedence matters too
An update dated September 25, 2026 says the first CLI fix was incomplete. The CLI could read both identity-file paths but preferred the CLI-era path when both existed; other packages preferred the gateway-documented path. In the author’s described test, the conflicting files produced two identities before the ordering correction and one afterward. The author reports that minia2a-cli 1.1.9 corrected the precedence.
The same update expanded the audit from five packages to six by adding @minia2a/sdk 1.0.12, which had been missed in the first enumeration. The post lists the fixes below as historical package versions reported by its author—not as a guarantee of the latest registry releases:
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| Package | Reported fixed version(s) | Reported issue or update |
|---|---|---|
minia2a-skill |
1.3.8 | Reported fix for the missing identity header. |
minia2a-cli |
1.1.8 and 1.1.9 | 1.1.8 is listed among the fixes; the September 25 update specifically says 1.1.9 corrected identity-file precedence when both paths existed. |
minia2a-client |
2.0.8 | Listed among the reported fixes. |
minia2a-mcp |
1.2.6 | Listed among the reported fixes. |
minia2a |
1.1.4 | Listed among the reported fixes. |
@minia2a/sdk |
1.0.12 | Added to the audit in the update; the post lists this version. |
Because these are versions reported in a 2026 post, check the relevant registry before using them as current upgrade instructions. The account does not establish what versions are available now.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the zero did—and did not—establish
After fixes shipped, the author says realAdoptingAgents7d still read zero. The only identity hash in that seven-day window belonged to the team’s verification client, which was excluded by digest. The author also notes that an external agent using an old tool version would retain the defect until it upgraded.
That later zero does not independently prove that the fixes changed customer behavior or that the market had no adoption. Nor does the earlier zero distinguish weak adoption from inadequate client instrumentation. The post’s conclusion is narrower: audit the client path before treating an attribution metric as a verdict on the market.
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Quick Recap
A practical checklist for investigating a zero attribution metric
- Separate activity from attribution. Identify which events show demand—such as paid calls—and which require an identity signal. Do not treat one as a substitute for the other.
- Exercise the released clients. Run the artifacts users install, not only source-level assumptions, and observe actual requests in a controlled environment.
- Check both presence and destination. Confirm the identity header appears where intended and is absent on hosts that should not receive it.
- Test identity persistence and precedence. Cover each supported file path, including the case where both paths exist, and verify that one machine resolves to one stable identity.
- Prove the test event occurred. Assert that the request or action under inspection happened before interpreting the absence of a forbidden header or other signal as a pass.
- Record measurement coverage before judging adoption. Track which client versions and identity paths are represented so a zero can be interpreted in light of instrumentation as well as customer behavior.
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