phoenix-cli

px <resource> <action>                          # if installed globally
npx @arizeai/phoenix-cli <resource> <action>    # no install required

px trace list
px trace get <trace-id>
px trace annotate <trace-id>
px trace add-note <trace-id>
px trace delete <trace-identifier>
px trace-annotations delete
px span list
px span annotate <span-id>
px span add-note <span-id>
px span delete <span-identifier>
px span-annotations delete
px session list
px session get <session-id>
px session annotate <session-id>
px session add-note <session-id>
px session delete <session-id>
px session-annotations delete
px dataset list
px dataset get <name>
px dataset delete <dataset-identifier>
px experiment list
px experiment get <id>
px experiment delete <experiment-id>
px prompt list
px prompt get <prompt-identifier>
px prompt delete <prompt-identifier>
px project list
px project get <name>
px project delete <project-identifier>
px annotation-config list
px annotation-config get <identifier>
px annotation-config create
px annotation-config update <identifier>
px annotation-config delete <id>
px auth login
px auth logout
px auth status
px profile list
px profile show [name]
px profile create <name>
px profile use <name>
px profile edit <name>
px profile delete <name>
px api graphql <query>
px docs fetch
px setup
px self update

export PHOENIX_ENDPOINT=http://localhost:6006
export PHOENIX_PROJECT=my-project
export PHOENIX_API_KEY=your-api-key  # if auth is enabled

# Register only: connection + .env.phoenix, no source changes.
px setup --no-input --endpoint http://localhost:6006 --project my-app --format raw

px setup --no-input --instrument --agent claude --yolo --format raw

px setup instrument --agent claude   # instrument + verify only
px setup skills                      # install the Phoenix coding-agent skills

px setup mcp --agent codex --no-input --format raw
px setup mcp --agent claude --local            # write this repo's .mcp.json

px auth login                                 # browser-based OAuth login
px auth login --no-browser                    # print URL for SSH/headless use
px auth logout                                # clear OAuth tokens; leaves API keys
px auth status                                # check connection and authentication
px auth status --endpoint http://other:6006   # check a specific endpoint
px auth status --profile staging              # check a named profile's connection
px auth status --format raw                   # machine-readable credential source

px profile list                              # list all profiles (shows active profile)
px profile show                              # show the active profile's settings
px profile show staging                      # show a named profile's settings
px profile create prod --endpoint https://app.phoenix.arize.com --api-key <key> --activate
px profile create local --endpoint http://localhost:6006 --project my-app
px profile use prod                          # switch the active profile
px profile edit prod                         # open profile JSON in $EDITOR (validates on save)
px profile delete prod --yes                 # delete a profile (--yes skips confirmation)

px trace list --profile staging --limit 10 --format raw --no-progress | jq .
px auth status --profile prod

px project list                                            # list all projects (table view)
px project list --format raw --no-progress | jq '.[].name' # project names as JSON
px project list --name-contains prod                       # filter by name substring (case-insensitive)
px project get my-project --format raw --no-progress       # single record by exact name
px project get my-project --format raw --no-progress | jq -r '.id'  # extract project id

px trace list --limit 20 --format raw --no-progress | jq .
px trace list --last-n-minutes 60 --limit 20 --format raw --no-progress | jq '.[] | select(.status == "ERROR")'
px trace list --since 2025-01-15T00:00:00Z --limit 50 --format raw --no-progress | jq .
px trace list --since 2025-01-15T00:00:00Z --until 2025-01-16T00:00:00Z --limit 50 --format raw --no-progress | jq .  # time range (until is exclusive)
px trace list --format raw --no-progress | jq 'sort_by(-.duration) | .[0:5]'
px trace list --include-notes --format raw --no-progress | jq '.[].notes'
px trace get <trace-id> --format raw | jq .
px trace get <trace-id> --format raw | jq '.spans[] | select(.status_code != "OK")'
px trace get <trace-id> --include-notes --format raw | jq '.notes'
px trace annotate <trace-id> --name reviewer --label pass
px trace annotate <trace-id> --name reviewer --score 0.9 --format raw --no-progress
px trace annotate <trace-id> --name reviewer --label pass --identifier "<coding-annotation-id>"  # tag with a coding annotation identifier
px trace add-note <trace-id> --text "needs follow-up"
px trace add-note <trace-id> --text "needs follow-up" --identifier "<coding-annotation-id>"  # tag + upsert on identifier
px trace-annotations delete --identifier "<coding-annotation-id>" --all -y            # nuke every annotation tied to this coding annotation identifier

Trace
  traceId, status ("OK"|"ERROR"), duration (ms), startTime, endTime
  annotations[] (with --include-annotations, excludes note)
    name, result { score, label, explanation }
  notes[] (with --include-notes)
    name="note", result { explanation }
  rootSpan  — top-level span (parent_id: null)
  spans[]
    name, span_kind ("LLM"|"CHAIN"|"TOOL"|"RETRIEVER"|"EMBEDDING"|"AGENT"|"RERANKER"|"GUARDRAIL"|"EVALUATOR"|"UNKNOWN")
    status_code ("OK"|"ERROR"|"UNSET"), parent_id, context.span_id
    notes[] (with --include-notes)
      name="note", result { explanation }
    attributes
      input.value, output.value          — raw input/output
      llm.model_name, llm.provider
      llm.token_count.prompt/completion/total
      llm.token_count.prompt_details.cache_read
      llm.token_count.completion_details.reasoning
      llm.input_messages.{N}.message.role/content
      llm.output_messages.{N}.message.role/content
      llm.invocation_parameters          — JSON string (temperature, etc.)
      exception.message                  — set if span errored

px span list --limit 20                                    # recent spans (table view)
px span list --last-n-minutes 60 --limit 50                # spans from last hour
px span list --since 2025-01-15T00:00:00Z --limit 50       # spans since a timestamp
px span list --since 2025-01-15T00:00:00Z --until 2025-01-16T00:00:00Z --limit 50  # time range (until is exclusive)
px span list --span-kind LLM --limit 10                    # only LLM spans
px span list --status-code ERROR --limit 20                # only errored spans
px span list --name chat_completion --limit 10             # filter by span name
px span list --trace-id <id> --format raw --no-progress | jq .   # all spans for a trace
px span list --span-id <id> <id> --format raw --no-progress | jq .  # fetch specific spans by ID (server >= 19.6.0)
px span list --parent-id null --limit 10                   # only root spans
px span list --parent-id <span-id> --limit 10              # only children of a span
px span list --include-annotations --limit 10              # include annotation scores
px span list --include-notes --limit 10                    # include span notes
px span list --attribute llm.model_name:gpt-4 --limit 10  # filter by string attribute
px span list --attribute llm.token_count.total:500 --limit 10  # filter by numeric attribute
px span list --attribute 'user.id:"12345"' --limit 10     # force string match for numeric-looking value
px span list --attribute session.id:sess:abc:123 --limit 20  # colon in value OK (split on first colon only)
px span list --attribute llm.model_name:gpt-4 --attribute session.id:abc --limit 10  # AND multiple filters
px span list output.json --limit 100                       # save to JSON file
px span list --format raw --no-progress | jq '.[] | select(.status_code == "ERROR")'
px span annotate <span-id> --name reviewer --label pass
px span annotate <span-id> --name checker --score 1 --annotator-kind CODE
px span annotate <span-id> --name reviewer --label pass --identifier "<coding-annotation-id>"  # tag with a coding annotation identifier
px span add-note <span-id> --text "verified by agent"
px span add-note <span-id> --text "verified by agent" --identifier "<coding-annotation-id>"  # tag + upsert on identifier
px span-annotations delete --identifier "<coding-annotation-id>" --all -y           # nuke every annotation tied to this coding annotation identifier

Span
  name, span_kind ("LLM"|"CHAIN"|"TOOL"|"RETRIEVER"|"EMBEDDING"|"AGENT"|"RERANKER"|"GUARDRAIL"|"EVALUATOR"|"UNKNOWN")
  status_code ("OK"|"ERROR"|"UNSET"), status_message
  context.span_id, context.trace_id, parent_id
  start_time, end_time
  attributes
    input.value, output.value          — raw input/output
    llm.model_name, llm.provider
    llm.token_count.prompt/completion/total
    llm.input_messages.{N}.message.role/content
    llm.output_messages.{N}.message.role/content
    llm.invocation_parameters          — JSON string (temperature, etc.)
    exception.message                  — set if span errored
  annotations[] (with --include-annotations, excludes note)
    name, result { score, label, explanation }
  notes[] (with --include-notes)
    name="note", result { explanation }

px session list --limit 10 --format raw --no-progress | jq .
px session list --order asc --format raw --no-progress | jq '.[].session_id'
px session list --include-annotations --include-notes --format raw --no-progress | jq '.[].notes'
px session get <session-id> --format raw | jq .
px session get <session-id> --include-annotations --format raw | jq '.session.annotations'
px session get <session-id> --include-notes --format raw | jq '.session.notes'
px session annotate <session-id> --name reviewer --label pass
px session annotate <session-id> --name reviewer --score 0.9 --format raw --no-progress
px session annotate <session-id> --name reviewer --label pass --identifier "<coding-annotation-id>"  # tag with a coding annotation identifier
px session add-note <session-id> --text "verified by agent"
px session add-note <session-id> --text "verified by agent" --identifier "<coding-annotation-id>"  # tag + upsert on identifier
px session-annotations delete --identifier "<coding-annotation-id>" --all -y              # nuke every annotation tied to this coding annotation identifier
px session delete <session-id> -y                                                        # requires PHOENIX_CLI_DANGEROUSLY_ENABLE_DELETES=true

SessionData
  id, session_id, project_id
  start_time, end_time
  token_count_prompt, token_count_completion, token_count_total  — cumulative across all LLM spans in the session (int, default 0)
  annotations[] (with --include-annotations, excludes note)
    name, result { score, label, explanation }
  notes[] (with --include-notes)
    name="note", result { explanation }
  traces[]
    id, trace_id, start_time, end_time

px dataset list --format raw --no-progress | jq '.[].name'
px dataset get <name> --format raw | jq '.examples[] | {input, output: .expected_output}'
px dataset get <name> --split train --format raw | jq .    # filter by split
px dataset get <name> --version <version-id> --format raw | jq .
px experiment list --dataset <name> --format raw --no-progress | jq '.[] | {id, name, failed_run_count}'
px experiment get <id> --format raw --no-progress | jq '.[] | select(.error != null) | {input, error}'
px prompt list --format raw --no-progress | jq '.[].name'
px prompt get <name> --format text --no-progress   # plain text, ideal for piping to AI

px annotation-config list                                                # all configs (table view)
px annotation-config list --format raw --no-progress | jq -r '.[].name' # config names as JSON
px annotation-config get response-quality --format raw --no-progress     # one config by name or ID
 
# create — categorical (scored labels), continuous (numeric range), or freeform (free text)
px annotation-config create --type CATEGORICAL --name response-quality --value good=1 --value bad=0
px annotation-config create --type CONTINUOUS --name confidence --lower-bound 0 --upper-bound 1
px annotation-config create --type FREEFORM --name reviewer-notes --description 'Free-form reviewer feedback'
 
# update by name or ID — only the fields you pass change; type is immutable
px annotation-config update response-quality --name answer-quality --optimization-direction MAXIMIZE
px annotation-config update response-quality --value good=1 --value acceptable=0.5 --value bad=0
px annotation-config update response-quality --description "Updated" --format raw --no-progress | jq -r '.id'
 
# delete by ID — requires PHOENIX_CLI_DANGEROUSLY_ENABLE_DELETES=true; --yes skips the prompt
px annotation-config delete QW5ub3RhdGlvbkNvbmZpZzoxMjM= --yes

px api graphql '{ projectCount datasetCount promptCount evaluatorCount }'
px api graphql '{ projects { edges { node { name traceCount tokenCountTotal } } } }' | jq '.data.projects.edges[].node'
px api graphql '{ datasets { edges { node { name exampleCount experimentCount } } } }' | jq '.data.datasets.edges[].node'
px api graphql '{ evaluators { edges { node { name kind } } } }' | jq '.data.evaluators.edges[].node'
# evaluator kind values: "LLM" | "CODE" | "BUILTIN"
# CODE = server-side code evaluator running in a sandbox; BUILTIN = pre-built server evaluator
 
# Introspect any type
px api graphql '{ __type(name: "Project") { fields { name type { name } } } }' | jq '.data.__type.fields[]'

px api graphql '{
  getProjectByName(name: "default") { spans(
    first: 20
    filterCondition: "parent_id is None and status_code == \"ERROR\""
    sort: { col: startTime, dir: desc }
  ) { edges { node { spanId name latencyMs } } } }
}' | jq '.data.getProjectByName.spans.edges[].node'

px api graphql '{
  getProjectByName(name: "default") { spans(
    first: 20
    filterCondition: "parent_id is None and trace_annotations[\"quality\"].label == \"poor\""
  ) { edges { node { spanId name } } } }
}' | jq '.data.getProjectByName.spans.edges[].node'

px api graphql '{
  getProjectByName(name: "default") { spans(
    first: 20
    filterCondition: "parent_id is None"
    traceFilterCondition: "error_count > 0 and latency_ms > 1000"
  ) { edges { node { spanId name latencyMs } } } }
}' | jq '.data.getProjectByName.spans.edges[].node'

px api graphql '{
  projects(first: 1) { edges { node { sessions(
    first: 10
    sessionFilterCondition: "num_traces > 5 and any(span.status_code == \"ERROR\" for span in spans)"
  ) { edges { node { sessionId numTraces numTracesWithError } } } } } }
}' | jq '.data.projects.edges[0].node.sessions.edges[].node'

px api graphql '{ projects(first: 1) { edges { node { traceFilterVocabulary {
  name type category description iterableName } } } } }' \
  | jq '.data.projects.edges[0].node.traceFilterVocabulary[] | {name, type, category}'
 
px api graphql '{ projects(first: 1) { edges { node {
  validateSpanFilterCondition(condition: "parent_id is None") { isValid errorMessage }
  validateTraceFilterCondition(condition: "error_count > 0") { isValid errorMessage }
  validateSessionFilterCondition(condition: "num_traces > 5") { isValid errorMessage }
} } } }'

px docs fetch                                # fetch default workflow docs to .px/docs
px docs fetch --workflow tracing             # fetch only tracing docs
px docs fetch --workflow tracing --workflow evaluation
px docs fetch --dry-run                      # preview what would be downloaded
px docs fetch --refresh                      # clear .px/docs and re-download
px docs fetch --output-dir ./my-docs         # custom output directory