plexus-management

name

plexus-management

description

Use this skill to inspect or administer a running Plexus instance via the management API, or debug failures touching Plexus-proxied traffic (oauth, routing, model targets, raw provider passthrough, inference keys, MCP gateway) rather than searching the local codebase. Covers request logs, debug traces (lookup by UUID), enabling/disabling debug capture, providers, model targets, balances, quotas, aliases, target groups, keys, MCP logs, and runtime settings (failover, cooldowns, timeouts, backup/restore). Prefer this for any Plexus admin, operational, or live-debugging task, even if the user only says "check Plexus", "look at logs", "update a provider", "rotate keys", "configure quotas", "debug a request", "review debug trace", or "upstream error" — Plexus state lives behind the management API, not in local files.

Plexus Management API

Use the Plexus management API through portable curl and jq commands. Do not assume local filesystem access to the Plexus data store when a management endpoint exists.

First Steps

1. Require a base URL. Prefer PLEXUS_STAGING_URL; if absent, ask the user for the Plexus URL and do not proceed until provided.
2. Require an admin key. All admin requests need x-admin-key; prefer PLEXUS_STAGING_ADMIN_KEY. If absent, ask the user for it and do not proceed with admin calls until provided.
3. Verify access before making changes:

curl -fsS "$PLEXUS_STAGING_URL/v0/management/auth/verify" \
  -H "x-admin-key: $PLEXUS_STAGING_ADMIN_KEY" | jq .

4. For read operations, use GET first and summarize findings. For write/delete/restore operations, inspect current state first and explain the intended change before issuing the mutating request.

Use this short helper pattern in the shell when running several commands interactively:

: "${PLEXUS_STAGING_URL:?Set PLEXUS_STAGING_URL}"
: "${PLEXUS_STAGING_ADMIN_KEY:?Set PLEXUS_STAGING_ADMIN_KEY}"

curl -fsS "$PLEXUS_STAGING_URL/v0/management/providers" \
  -H "x-admin-key: $PLEXUS_STAGING_ADMIN_KEY" | jq .

Safety Rules

• Never print, paste, or summarize full secrets unless the user explicitly asks. GET /v0/management/keys returns decrypted inference key secrets; redact them by default with jq.
• Treat DELETE, restore, log reset, and backup export files as sensitive operations. Confirm intent if the user did not clearly request the destructive action.
• Prefer PATCH for partial changes and PUT only for complete replacement or creation.
• For slugs or names containing /, quote the URL and encode path segments when needed. The backend supports wildcard routes for provider and alias IDs that contain slashes.
• If an endpoint returns validation details, report the exact field errors and stop instead of retrying with guessed payloads.

Common Command Patterns

Usage Summary For Totals

Prefer the summary endpoint whenever the user wants totals, rollups, dashboards, or time-window aggregates. It performs aggregation server-side and avoids undercounting that can happen if you inspect only the first page of raw usage rows.

curl -fsS "$PLEXUS_STAGING_URL/v0/management/usage/summary?range=week" \
  -H "x-admin-key: $PLEXUS_STAGING_ADMIN_KEY" | jq .

Use range=hour|day|week|month, or range=custom&startDate=...&endDate=... when the user needs a specific window.

Pretty Read

Use raw usage reads for request-level inspection, spot checks, and debugging individual calls.

curl -fsS "$PLEXUS_STAGING_URL/v0/management/usage?limit=20&sortDir=desc" \
  -H "x-admin-key: $PLEXUS_STAGING_ADMIN_KEY" | jq .

Redacted Key Listing

curl -fsS "$PLEXUS_STAGING_URL/v0/management/keys" \
  -H "x-admin-key: $PLEXUS_STAGING_ADMIN_KEY" \
  | jq 'with_entries(.value.secret = "<redacted>")'

JSON Write

curl -fsS -X PATCH "$PLEXUS_STAGING_URL/v0/management/config/failover" \
  -H "x-admin-key: $PLEXUS_STAGING_ADMIN_KEY" \
  -H "content-type: application/json" \
  --data '{"enabled":true}' | jq .

Save Payload From Existing State

Use this when making a precise edit to a larger object. Review the generated payload before sending it.

curl -fsS "$PLEXUS_STAGING_URL/v0/management/aliases" \
  -H "x-admin-key: $PLEXUS_STAGING_ADMIN_KEY" \
  | jq '."my-alias" | .target_groups[0].targets += [{"provider":"openai","model":"gpt-4o-mini"}]'

Task Workflows

Review Request Logs

• If the user wants totals, trends, token rollups, latency aggregates, dashboard numbers, or anything phrased as "how much" over a time window, start with GET /v0/management/usage/summary instead of paging through raw usage rows.
• Use range=hour|day|week|month, or range=custom&startDate=...&endDate=... for exact windows.
• Start with GET /v0/management/usage only when the task is request-level inspection, forensics, or debugging specific calls. Use limit, sortDir=desc, and targeted filters such as requestId, apiKey, provider, incomingModelAlias, responseStatus, or duration bounds.
• Use fields to reduce noise, for example fields=requestId,date,apiKey,provider,incomingModelAlias,responseStatus,durationMs,costTotal.
• For error investigation, also check GET /v0/management/errors?limit=... and debug logs if enabled.

Review Or Toggle Debug Tracing

• Check state with GET /v0/management/debug.
• Debug target state is in-memory only; it resets on process restart except for DEBUG=true startup global capture.
• Enable globally with PATCH /v0/management/debug and {"enabled":true}.
• Set inclusive capture targets with PATCH /v0/management/debug and any of keys, aliases, or providers, for example {"enabled":false,"keys":["mobile-app"],"aliases":["gpt-4o-mini"],"providers":["openai"]}.
• Capture is inclusive: a request is recorded when any enabled dimension matches the request key, canonical model alias, selected provider, or global flag. Setting providers does not filter out global/key/alias capture.
• Clear a target list by sending null or [], for example {"providers":null}.
• Disable with PATCH /v0/management/debug and {"enabled":false}.
• List captures with GET /v0/management/debug/logs?limit=50.
• Fetch a full trace with GET /v0/management/debug/logs/{requestId}.

Manage Providers And Model Targets

• List providers: GET /v0/management/providers.
• Create or replace provider: PUT /v0/management/providers/{slug} with a full ProviderConfig.
• Partially update provider: PATCH /v0/management/providers/{slug}.
• Delete provider: DELETE /v0/management/providers/{slug}. Use ?cascade=true only when the user wants alias targets referencing that provider removed too.
• Fetch upstream models for setup: POST /v0/management/providers/fetch-models with {"url":"https://.../v1/models","apiKey":"..."}.
• Check provider quota checker status and balances with GET /v0/management/quota-checkers, GET /v0/management/quotas, and GET /v0/management/quotas/{checkerId}.
• Raw provider access is configured with raw_passthrough: { enabled, base_url, auth }, where auth is bearer, x-api-key, or x-goog-api-key. It is supported for static API-key providers and exposes /raw/{provider}/* without model routing, failover, adapters, or payload transformation.
• Treat raw enablement as high-impact: inspect the provider and relevant key policies first. A caller also needs allowRawPassthrough: true, and its provider allow/deny lists still apply.

Manage Model Aliases And Targets

• List aliases: GET /v0/management/aliases.
• Create or replace alias: PUT /v0/management/aliases/{slug} with a full alias config containing target_groups.
• Partially update alias: PATCH /v0/management/aliases/{slug}.
• Delete one alias: DELETE /v0/management/models/{aliasId}. This is verified in backend code and may differ from generated OpenAPI docs.
• Delete all aliases: DELETE /v0/management/models. Treat this as destructive.
• Alias target groups are ordered. The dispatcher exhausts healthy targets in earlier groups before later groups, so preserve group order when editing.

Manage Inference Keys

• List keys: GET /v0/management/keys, redacted by default.
• Create or replace key: PUT /v0/management/keys/{name} with secret and optional comment, allowedProviders, excludedProviders, allowedModels, excludedModels, allowedIps, allowRawPassthrough, and quota.
• Omit quota for unrestricted keys; do not send quota: null because the current write schema accepts only strings when the field is present.
• Network restrictions are managed per inference key with allowedIps CIDR/IP entries, not through a separate network endpoint.
• allowRawPassthrough: true is provider-wide for every raw-enabled provider permitted by the key's provider policy. Model allow/deny lists do not constrain raw requests.
• Delete key: DELETE /v0/management/keys/{name}. Usage history remains attached to the key name, but future requests with that key fail.

Manage User Quotas Applied To Inference Keys

• List definitions: GET /v0/management/user-quotas.
• Get one: GET /v0/management/user-quotas/{name}.
• Create or replace: PUT /v0/management/user-quotas/{name}.
• Patch: PATCH /v0/management/user-quotas/{name}.
• Delete: DELETE /v0/management/user-quotas/{name}. A 409 means a key still references the quota; remove the key assignment first.
• Assign a quota to a key by updating the key config with quota: "quota_name".
• If GET /v0/management/quota/status/{key} returns 404 but GET /v0/management/keys shows the key exists, report an API/runtime consistency issue instead of assuming the key is missing.

Manage MCP Gateway

• List servers: GET /v0/management/mcp-servers.
• Create or replace server: PUT /v0/management/mcp-servers/{serverName} with upstream_url, enabled, and optional headers.
• Delete server: DELETE /v0/management/mcp-servers/{serverName}.
• Review MCP proxy traffic: GET /v0/management/mcp-logs?limit=20, optionally serverName=... or apiKey=....
• Delete MCP logs only when explicitly requested: DELETE /v0/management/mcp-logs?olderThanDays=N or DELETE /v0/management/mcp-logs/{requestId}.

Manage General Settings

• Read all settings: GET /v0/management/system-settings.
• Bulk upsert settings: PATCH /v0/management/system-settings.
• Prefer dedicated endpoints when available: /config/failover, /config/exploration-rate, /config/background-exploration, /config/cooldown, /config/timeout, /config/stall, /config/vision-fallthrough, /config/status.
• Runtime logging level is managed at /v0/management/logging/level; PUT changes it until restart and DELETE resets it to startup default.

Backup, Restore, And System Logs

• Config backup: GET /v0/management/backup > plexus-config-backup.json.
• Full backup: GET /v0/management/backup?full=true > plexus-full-backup.tar.gz.
• Restore config JSON: POST /v0/management/restore with content-type: application/json and --data-binary @file.json.
• Restore full backup: POST /v0/management/restore with content-type: application/gzip and --data-binary @file.tar.gz.
• Stream system logs with GET /v0/system/logs/stream; for more verbose logs, temporarily set runtime log level first.

Reference Files

When exact endpoints or payload shapes matter, consult the endpoint map first.

To load the endpoint map, check for the local copy first. If found, read it directly; if absent, download it:

local: .agents/skills/plexus-management/references/endpoint-map.md fallback with curl: "https://raw.githubusercontent.com/mcowger/plexus/refs/heads/main/.agents/skills/plexus-management/references/endpoint-map.md"