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Google Classroom: Manage classes, rosters, and coursework.
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Based on SOC occupation classification
This skill should be used AFTER code review and verification pass, when the user wants to "ship this", "ship the task", "open and merge the PR", "push, PR, wait for CI, and merge", or otherwise run the mechanical tail of a one-PR-per-task loop. It pushes the current branch, opens a PR, waits for CI to reach a terminal state, merges (squash + delete branch), syncs the base branch, and optionally runs a post-merge command (e.g. `anvil apply`). It makes NO review decisions — the human or agent gates that first.
Mine past coding-agent sessions (Claude Code, Codex, OpenClaw, Cursor CLI) into local-model eval suites executable via anvil-serving. Retro-first — consumes session-retro output dirs and cross-session findings themes, curates candidates into deterministic check-based evals sized for local models, emits anvil-serving-compatible eval-data suites, and runs them against any OpenAI-compatible endpoint. Use when the user asks to "create evals from my sessions", "build local-model evals", "turn this retro into evals", "which work classes can my local model handle", or wants evidence for anvil-serving routing decisions. Reads only local session logs; writes only to the eval-data root the user chooses.
Generate spec-INDEPENDENT breakage probes for a change — attack it along fail-closed, malformed-input, resource-exhaustion, and state-drift axes, not by re-reading its own tests. Use before opening a PR, as anvil execute's verify-left stage, when the user asks to "recall-mode verify", "red-team this change", "what breaks this", "find failure modes", or wants an independent breakage pass that doesn't reuse the implementer's assumptions. Reports findings; does not fix.
Scan source for Windows/cross-platform CLI hazards before shipping — non-ASCII in printed strings (the cp1252 console crash), hardcoded python3, heredoc backslash mangling, Node .cmd/.bat spawns, set -e in hooks. Use when the user asks to "check for encoding issues", "scan for Windows portability", "cli hygiene", is about to ship a CLI/script change, or wants the deterministic form of the ship-loop Windows discipline. Advisory (never blocks); wire it as a gate-router gate.
Route changed file paths to the verify commands this repo requires before shipping — docs changed means docs strict build, shell changed means bash -n, CLI changed means the encoding smoke test. Use before committing/opening a PR, when the user asks "what checks do I need to run", "run the gates", "gate check", or after substantive edits in a repo with a .claude/gate-router.local.md rules file. Deterministic local gates instead of session memory; also helps AUTHOR the rules file for a new repo.
Save or update this project's cross-session handoff note — the resume point for the next session, shared across checkouts of the same git remote and across linked worktrees. Use when the user types /handoff (optionally with a one-line summary), says "save a handoff", "note where we are for next time", "write a handoff before I clear context", or is wrapping up a session.
| name | gws-classroom |
| description | Google Classroom: Manage classes, rosters, and coursework. |
Reference: See the
gws-sharedskill for auth, global flags, and security rules.
gws classroom <resource> <method> [flags]
create — Creates a course. The user specified in ownerId is the owner of the created course and added as a teacher. A non-admin requesting user can only create a course with themselves as the owner. Domain admins can create courses owned by any user within their domain. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to create courses or for access errors. * NOT_FOUND if the primary teacher is not a valid user.delete — Deletes a course. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to delete the requested course or for access errors. * NOT_FOUND if no course exists with the requested ID.get — Returns a course. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to access the requested course or for access errors. * NOT_FOUND if no course exists with the requested ID.getGradingPeriodSettings — Returns the grading period settings in a course. This method returns the following error codes: * PERMISSION_DENIED if the requesting user isn't permitted to access the grading period settings in the requested course or for access errors. * NOT_FOUND if the requested course does not exist.list — Returns a list of courses that the requesting user is permitted to view, restricted to those that match the request. Returned courses are ordered by creation time, with the most recently created coming first. This method returns the following error codes: * PERMISSION_DENIED for access errors. * INVALID_ARGUMENT if the query argument is malformed. * NOT_FOUND if any users specified in the query arguments do not exist.patch — Updates one or more fields in a course. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to modify the requested course or for access errors. * NOT_FOUND if no course exists with the requested ID. * INVALID_ARGUMENT if invalid fields are specified in the update mask or if no update mask is supplied.update — Updates a course. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to modify the requested course or for access errors. * NOT_FOUND if no course exists with the requested ID. * FAILED_PRECONDITION for the following request errors: * CourseNotModifiable * CourseTitleCannotContainUrlupdateGradingPeriodSettings — Updates grading period settings of a course. Individual grading periods can be added, removed, or modified using this method. The requesting user and course owner must be eligible to modify Grading Periods. For details, see licensing requirements.aliases — Operations on the 'aliases' resourceannouncements — Operations on the 'announcements' resourcecourseWork — Operations on the 'courseWork' resourcecourseWorkMaterials — Operations on the 'courseWorkMaterials' resourceposts — Operations on the 'posts' resourcestudentGroups — Operations on the 'studentGroups' resourcestudents — Operations on the 'students' resourceteachers — Operations on the 'teachers' resourcetopics — Operations on the 'topics' resourceaccept — Accepts an invitation, removing it and adding the invited user to the teachers or students (as appropriate) of the specified course. Only the invited user may accept an invitation. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to accept the requested invitation or for access errors.create — Creates an invitation. Only one invitation for a user and course may exist at a time. Delete and re-create an invitation to make changes. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to create invitations for this course or for access errors. * NOT_FOUND if the course or the user does not exist. * FAILED_PRECONDITION: * if the requested user's account is disabled.delete — Deletes an invitation. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to delete the requested invitation or for access errors. * NOT_FOUND if no invitation exists with the requested ID.get — Returns an invitation. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to view the requested invitation or for access errors. * NOT_FOUND if no invitation exists with the requested ID.list — Returns a list of invitations that the requesting user is permitted to view, restricted to those that match the list request. Note: At least one of user_id or course_id must be supplied. Both fields can be supplied. This method returns the following error codes: * PERMISSION_DENIED for access errors.create — Creates a Registration, causing Classroom to start sending notifications from the provided feed to the destination provided in cloudPubSubTopic. Returns the created Registration. Currently, this will be the same as the argument, but with server-assigned fields such as expiry_time and id filled in. Note that any value specified for the expiry_time or id fields will be ignored.delete — Deletes a Registration, causing Classroom to stop sending notifications for that Registration.get — Returns a user profile. This method returns the following error codes: * PERMISSION_DENIED if the requesting user is not permitted to access this user profile, if no profile exists with the requested ID, or for access errors.guardianInvitations — Operations on the 'guardianInvitations' resourceguardians — Operations on the 'guardians' resourceBefore calling any API method, inspect it:
# Browse resources and methods
gws classroom --help
# Inspect a method's required params, types, and defaults
gws schema classroom.<resource>.<method>
Use gws schema output to build your --params and --json flags.