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MGS9003: connector store is too new

The connector token store file records a schema version higher than the running magus understands. A newer magus wrote it; this older one refuses to read it rather than risk misparsing credentials.

[MGS9003] auth: connector store /path is version 3, newer than this magus
supports (2); upgrade magus
  see: .../MGS9003.md

Why

The store is versioned so its format can evolve. Reading a newer version with an older magus could drop fields or corrupt the file on the next write. Magus fails closed instead.

Resolution

Upgrade magus to a version at least as new as the one that wrote the store (usually the newest release). If you intentionally downgraded, either upgrade back, or move the newer store aside and re-mint connector tokens with the older version.

See also

AuthPages in this section. MGS1021: workspace requires a newer magusFires when magus.yaml declares a required_version floor the running binary does not satisfy. Upgrade the binary, or raise the pinned version in CI. magus stdlibReference for every magus stdlib module - fs, os, http, json, yaml, crypto, and the rest of the magusfile API surface. MGS3006: tool too newA tool reports a version at or above the declared ceiling, so magus refuses before the run does any work rather than running against a release nobody has qualified.
MGS9003authconnectorstoreversionupgrade
Last updated (b022d75e)
Glossary

Op

A single tool-native command a target composes (long form: operation); the middle of the work hierarchy (Spell to Op to Target). See operations.

Lease

One row of the lease ledger: a piece of work an orchestrating agent handed out, with its goal, the checkpoint it was cut against, and the paths it owns or must not touch. The ledger records; the agent guard is what reads those facts back when grading a write. See doctrine.

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