redact-secret · Report · Detector

npm tokens

55 fixtures
Format evidence: T1 · Provider-documented
Run 2026-10-07
Mode published · redact-secret 0.1.0-beta.14

New pipelineAuthority

Built from the new pipeline

The new pipeline is the authority for credential qualification. These numbers are read from the qualification view derived from the official credential-eval run of the public-evidence-snapshot population. The regression and policy populations keep their own counts on the qualification pages and are not added in here.

Authority: new
Population: public-evidence-snapshot
Engine: credential-eval 0.1.0-alpha.16
Evidence: snapshot-2026.10.06.4
Run: sha256:4bec6e539482…
Recorded: 2026-10-07
Authorised for: @redact-secret/core@0.1.0-beta.14

Maintainer-reviewed (independent review pending)

598 fixtures of the 7,041 in evidence release snapshot-2026.10.06.4 carry this label. They are counted in the numbers on this page.

Passed the project’s own verification (source evidence, automated checks, recorded counter-arguments); not yet independently reviewed.

OpenRedaction default (all patterns): not measured in this run (optional)

The default (all-pattern) profile is slow and noisy for credential evaluation: personal data and resource identifiers dominate its findings, and its last official measurement took 7 minutes of scanner time on a population the credential profile scans in seconds (its methods run takes 40+ minutes), so it is a manual measurement and never blocks other scanners or core verification (#763). Its earlier results stay as history with their run identity; the credential profile is a separate scanner, never spliced with it.

Last measurement: policy-corpus@linux-x64 (configuration sha256:2451ce7bf380), public-evidence-snapshot+methods@linux-x64 (configuration sha256:d47d081ce5fb), public-evidence-snapshot@linux-x64 (configuration sha256:2451ce7bf380), regression-corpus@linux-x64 (configuration sha256:2451ce7bf380) · engine 0.1.0-alpha.5 · recorded 2026-10-05 · retained record, no longer listed by the run registry. It stays labelled with that run identity and is never combined with another profile or another run.

Open the qualification page for this pointer

OpenRedaction credential profile (33 types): not measured in an official run (local exploratory diagnostics only: see ADR)

The credential profile is the comparison profile chosen in docs/decisions/2026-10-06-choose-the-openredaction-credential-bearing-profile-as-the-comparison-scanner.md. It is optional in the official run class because no pinned engine configuration measures it yet: making it required would refuse every official view until the owner approves the one profile-only run. Its own history starts with that run; nothing of the default's is reused for it.

No earlier measurement of it is recorded. Nothing is shown in its place.

Official measurement: pending: requires owner approval (one profile-only run; see the decision).

Open the qualification page for this pointer

Every population and its qualification

Format evidence

Provider documentation 2021-09 npm_ prefix scheme · observed 2026-09-17 · npm_ prefix, underscore delimiter and six-character Base62 CRC32 checksum; 36-character body is tool-corroborated
trufflehog 3.97.4
gitleaks 8.30.1

Re-checked 2026-09-20 (#46): the same page documents the npm_ prefix (npmx_ is a single-character deviation) and states the delimiter changed from a pre-2021 hyphen to the documented underscore, backing prefix and boundary twins. The page also documents the checksum, but it is not part of this contract's lexical pattern, so a checksum-only mutation still satisfies it and cannot be constructed as a twin here.

What the run recorded, by group

Detector views overlap, so their groups are never summed across detectors. Other scanners are reference values on the same inputs, in run order.

Groups of npm tokens fixtures
Group	Fixtures	Leaked or false alarms	Near-twins	Outcomes	Other scanners, same cell
Must not flag · Tool-corroborated	11	False alarmsat most 25.9%0 of 11 controls flagged		11 quiet · 0 flagged	flare-redact at most 25.9% gitleaks at most 25.9% trufflehog at most 25.9%
Must not flag · Project policy	3	False alarmsinsufficient-evidence0 of 3 controls flagged		3 quiet · 0 flagged	flare-redact insufficient-evidence gitleaks insufficient-evidence trufflehog insufficient-evidence
Must redact · Provider-documented	10	Secret spans left readableat most 27.8%0 of 10 spans	Near-twins told apartat least 61.0%6 of 6 pairs	10 redacted · 0 too much · 0 partly exposed · 0 missed	flare-redact at most 27.8% gitleaks at most 27.8% trufflehog at most 27.8%
Project policy · Project policy	31	Secret spans left readableat most 8.8%0 of 40 spans		40 redacted · 0 too much · 0 partly exposed · 0 missed	flare-redact at most 8.8% gitleaks at most 12.9% trufflehog at most 100.0%

Find

Scanners

55 of 55 rows

Fixtures: 55
Left readable: 0
Redacted too much: 0
False alarms: 0

Fixtures for this detector

55 fixtures. Choose "Every scanner" to see each scanner's outcome for the same rows.

Fixtures in npm tokens
Fixture	Kind and evidence	redact-secret
`npm-granular-token-base-a`context-and-large-input-bases-authored · environment-assignment	Project policyT3 · Project policy	Redacted
`npm-granular-token-base-b`context-and-large-input-bases-authored · environment-assignment	Project policyT3 · Project policy	Redacted
`npm-granular-token-bare-value`context-carrier-projections-generated · value-at-input-edges	Project policyT3 · Project policy	Redacted
`npm-granular-token-bearer-header`context-carrier-projections-generated · partial-span-leakage	Project policyT3 · Project policy	Redacted
`npm-granular-token-bom-prefix`context-carrier-projections-generated · multibyte-text-offsets	Project policyT3 · Project policy	Redacted
`npm-granular-token-crlf-lines`context-carrier-projections-generated · crlf-line-endings	Project policyT3 · Project policy	Redacted
`npm-granular-token-emoji-prefix`context-carrier-projections-generated · multibyte-text-offsets	Project policyT3 · Project policy	Redacted
`npm-granular-token-json-field`context-carrier-projections-generated · structured-text-value	Project policyT3 · Project policy	Redacted
`npm-granular-token-korean-text-prefix`context-carrier-projections-generated · multibyte-text-offsets	Project policyT3 · Project policy	Redacted
`npm-granular-token-log-line`context-carrier-projections-generated · environment-assignment	Project policyT3 · Project policy	Redacted
`npm-granular-token-markdown-code-span`context-carrier-projections-generated · markdown-and-comment-value	Project policyT3 · Project policy	Redacted
`npm-granular-token-nbsp-before-value`context-carrier-projections-generated · multibyte-text-offsets	Project policyT3 · Project policy	Redacted
`npm-granular-token-shell-export-quoted`context-carrier-projections-generated · quoted-value-extent	Project policyT3 · Project policy	Redacted
`npm-granular-token-url-query`context-carrier-projections-generated · partial-span-leakage	Project policyT3 · Project policy	Redacted
`npm-granular-token-xml-element`context-carrier-projections-generated · structured-text-value	Project policyT3 · Project policy	Redacted
`npm-granular-token-yaml-scalar`context-carrier-projections-generated · structured-text-value	Project policyT3 · Project policy	Redacted
`npm-granular-token-head-of-1mib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-head-of-256kib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-head-of-64kib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-middle-of-1mib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-middle-of-256kib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-middle-of-64kib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-tail-of-1mib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-tail-of-256kib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-tail-of-64kib`large-and-repeated-input-projections-generated · credential-after-long-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-three-occurrences-in-1mib`large-and-repeated-input-projections-generated · multiple-credentials-per-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-three-occurrences-in-256kib`large-and-repeated-input-projections-generated · multiple-credentials-per-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-three-occurrences-in-64kib`large-and-repeated-input-projections-generated · multiple-credentials-per-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-two-distinct-keys-in-1mib`large-and-repeated-input-projections-generated · multiple-credentials-per-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-two-distinct-keys-in-256kib`large-and-repeated-input-projections-generated · multiple-credentials-per-input	Project policyT3 · Project policy	Redacted
`npm-granular-token-two-distinct-keys-in-64kib`large-and-repeated-input-projections-generated · multiple-credentials-per-input	Project policyT3 · Project policy	Redacted
`prefix-only`cross-provider · bare-prefixes-and-truncated-tokens	Must not flagT2 · Tool-corroborated	Quiet
`npm-1`npm · documented-format-literal	Must redactT1 · Provider-documented	Redacted
`npm-2`npm · documented-format-literal	Must redactT1 · Provider-documented	Redacted
`npm-3`npm · documented-format-literal	Must redactT1 · Provider-documented	Redacted
`npm-token-access-delimiter-plain-twin`npm · boundary-violation	Must not flagT2 · Tool-corroborated · twin	Quiet
`npm-token-access-delimiter-unicode-crlf-twin`npm · boundary-violation	Must not flagT2 · Tool-corroborated · twin	Quiet
`npm-token-access-plain`npm · documented-format-literal	Must redactT1 · Provider-documented	Redacted
`npm-token-access-plain-twin`npm · wrong-length	Must not flagT2 · Tool-corroborated · twin	Quiet
`npm-token-access-prefix-plain-twin`npm · prefix-near-miss	Must not flagT2 · Tool-corroborated · twin	Quiet
`npm-token-access-prefix-unicode-crlf-twin`npm · prefix-near-miss	Must not flagT2 · Tool-corroborated · twin	Quiet
`npm-token-access-unicode-crlf`npm · documented-format-literal	Must redactT1 · Provider-documented	Redacted
`npm-token-access-unicode-crlf-twin`npm · wrong-length	Must not flagT2 · Tool-corroborated · twin	Quiet
`npm-token-granular-token-note-prose`npm · prose-mention	Must not flagT3 · Project policy	Quiet
`npm-token-mask`npm · benign-lookalike	Must not flagT3 · Project policy	Quiet
`npm-token-npmrc-auth-token`npm · documented-format-literal	Must redactT1 · Provider-documented	Redacted
`npm-token-prefix-only`npm · benign-lookalike	Must not flagT2 · Tool-corroborated	Quiet
`npm-token-publish-workflow-env`npm · documented-format-literal	Must redactT1 · Provider-documented	Redacted
`npm-token-reference`npm · benign-lookalike	Must not flagT3 · Project policy	Quiet
`npm-token-shape-1-bare`npm · documented-format-literal	Must redactT1 · Provider-documented	Redacted