# Pp Catapult Openfield Connect > Every Catapult GPS metric — ACWR, velocity benchmarks, load reports — from one command, with a local SQLite mirror for offline analysis. Trigger phrases: `check ACWR for the squad`, `what is the player load from today's session`, `compare the last two matches`, `who is at injury risk`, `generate a weekly load report`, `sync Catapult data`, `use catapult-openfield-connect`, `run catapult CLI`. - Skill: `mvanhorn-printing-press-libra/pp-catapult-openfield-connect` (Agent Skill) - Install (CLI): `npx skillmds add mvanhorn-printing-press-libra/pp-catapult-openfield-connect` - Raw SKILL.md: https://api.skillmd.com/api/skills/mvanhorn-printing-press-libra/pp-catapult-openfield-connect/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Docs & Writing - License: Apache-2.0 - Author: mvanhorn (https://skillmd.com/u/mvanhorn-printing-press-libra) - Updated: 2026-09-09 - Page: https://skillmd.com/skills/mvanhorn-printing-press-libra/pp-catapult-openfield-connect --- # Catapult OpenField — Printing Press CLI ## Prerequisites: Install the CLI This skill drives the `catapult-openfield-connect-pp-cli` binary. **You must verify the CLI is installed before invoking any command from this skill.** If it is missing, install it first: 1. Install via the Printing Press installer. It defaults binaries to `$HOME/.local/bin` on macOS/Linux and `%LOCALAPPDATA%\Programs\PrintingPress\bin` on Windows: ```bash npx -y @mvanhorn/printing-press-library install catapult-openfield-connect --cli-only ``` 2. Verify: `catapult-openfield-connect-pp-cli --version` 3. Ensure the reported install directory is on `$PATH` for the agent/runtime that will invoke this skill. If the `npx` install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.5 or newer). This installs into `$GOPATH/bin` (default `$HOME/go/bin`), so add that directory to `$PATH` instead: ```bash go install github.com/mvanhorn/printing-press-library/library/health/catapult-openfield-connect/cmd/catapult-openfield-connect-pp-cli@latest ``` If `--version` reports "command not found" after install, the runtime cannot see the binary directory on `$PATH`. Do not proceed with skill commands until verification succeeds. catapult-openfield-connect-pp-cli syncs your OpenField data into a local SQLite store and unlocks computations the API cannot do alone: 28-day ACWR dashboards, personal velocity bests, session diffs, and positional benchmarks — all scriptable, pipeable, and agent-native. What used to require a custom R script now takes one command. ## When to Use This CLI Use this CLI for any Catapult OpenField data task: pulling session stats, checking squad ACWR, comparing matches, generating load reports, or giving an agent access to athlete GPS data without manual OpenField exports. It is the only CLI surface for OpenField; the alternative is the catapultR R package or the web UI. ## Anti-triggers Do not use this CLI for: - Do not use this CLI to create, update, or delete anything in OpenField — it is read-only by design - Do not use it for live in-session streaming telemetry; it reads completed activity data - Do not use it for video or tactical analysis — OpenField carries GPS/accelerometer data only ## Unique Capabilities These capabilities aren't available in any other tool for this API. ### Load intelligence that compounds - **`acwr`** — Instant acute:chronic workload ratios for any athlete or the full squad, color-coded into safe (0.8-1.3), caution, and danger (>1.5) zones. _Reach for this when asked who is at injury risk or for the morning workload check._ ```bash catapult-openfield-connect-pp-cli acwr --squad --metric total_player_load --flag-risk --agent ``` - **`report`** — One-command weekly summary — total Player Load, session count, ACWR, max velocity vs PB, monotony, strain, and risk flags — exportable as markdown or CSV. _Reach for this when a coach briefing or weekly load summary is requested._ ```bash catapult-openfield-connect-pp-cli report --week --squad --format markdown --export ./week_load.md ``` - **`pb`** — Compares recent session values against each athlete's all-time or rolling personal best, with readiness % and 3-session trend arrows. _Use before deciding who trains at full intensity today._ ```bash catapult-openfield-connect-pp-cli pb --metric max_vel --vs-peak --agent ``` - **`benchmark`** — Ranks any athlete against positional peers for a metric: percentile rank, squad median, and position median with outlier flags. _Use after match debriefs to answer how an athlete compares to peers._ ```bash catapult-openfield-connect-pp-cli benchmark --metric total_distance --percentile --agent ``` ### Session analysis - **`diff`** — Side-by-side comparison of two sessions (by ID, date, or last/prev) showing absolute and percentage change per metric and per athlete. _Use to diagnose travel fatigue and fixture congestion between consecutive matches._ ```bash catapult-openfield-connect-pp-cli diff last prev --squad --metrics total_player_load,max_vel --agent ``` - **`rtp`** — Tracks an injured athlete's load progression session-by-session as a percentage of squad average or a pre-injury baseline window. _Use when managing return-to-play decisions to give medical staff quantitative progression data._ ```bash catapult-openfield-connect-pp-cli rtp --athlete top --target-metric total_player_load --vs-squad --threshold 85 --agent ``` - **`heatmap`** — Renders an athlete-by-period intensity matrix for a session — ANSI heatmap on a terminal, JSON matrix for agents — surfacing where fatigue compounded. _Use after matches to diagnose second-half performance drops._ ```bash catapult-openfield-connect-pp-cli heatmap --activity last --metric total_player_load --json ``` ## Command Reference **activities** — Training sessions and matches - `catapult-openfield-connect-pp-cli activities annotations` — Annotations on an activity - `catapult-openfield-connect-pp-cli activities athletes` — Athletes who participated in an activity - `catapult-openfield-connect-pp-cli activities devices` — Devices used in an activity - `catapult-openfield-connect-pp-cli activities get` — Get one activity; use --embed all for tag/athlete detail - `catapult-openfield-connect-pp-cli activities list` — List activities (sessions and matches) with venue and timing - `catapult-openfield-connect-pp-cli activities periods` — Periods (halves, quarters, drills) within an activity **annotations** — Annotation metadata - `catapult-openfield-connect-pp-cli annotations` — List annotation categories **athletes** — Athletes registered in the OpenField account - `catapult-openfield-connect-pp-cli athletes annotations` — Annotations recorded against an athlete - `catapult-openfield-connect-pp-cli athletes bands` — Velocity/acceleration band thresholds configured for an athlete - `catapult-openfield-connect-pp-cli athletes list` — List all athletes with physical attributes, jersey numbers, and positions **customer** — Account info and settings - `catapult-openfield-connect-pp-cli customer get` — Customer account info - `catapult-openfield-connect-pp-cli customer settings` — User settings including velocity and distance units **parameters** — The 200+ metric catalog (Player Load, banded velocity, heart rate...) - `catapult-openfield-connect-pp-cli parameters` — List every parameter (metric) available in OpenField, with slugs used by stats queries **periods** — Periods across activities - `catapult-openfield-connect-pp-cli periods annotations` — Annotations on a period - `catapult-openfield-connect-pp-cli periods athletes` — Athletes in a period **sensor** — Raw 10Hz sensor data, IMA events, and velocity/acceleration efforts - `catapult-openfield-connect-pp-cli sensor data` — 10Hz sensor stream for one athlete in one activity (large; requires sensor-read-only scope) - `catapult-openfield-connect-pp-cli sensor efforts` — Generation-2 velocity or acceleration efforts for one athlete in one activity - `catapult-openfield-connect-pp-cli sensor events` — IMA events (jumps, dives, sport-specific movements) for one athlete in one activity **stats** — The stats query engine — computed metrics with grouping and filters - `catapult-openfield-connect-pp-cli stats` — Query computed statistics. **teams** — Teams in the account - `catapult-openfield-connect-pp-cli teams` — List teams **venues** — Venues - `catapult-openfield-connect-pp-cli venues get` — Get one venue - `catapult-openfield-connect-pp-cli venues list` — List venues ## Freshness Contract This printed CLI owns bounded freshness only for registered store-backed read command paths. In `--data-source auto` mode, those paths check `sync_state` and may run a bounded refresh before reading local data. `--data-source local` never refreshes. `--data-source live` reads the API and does not mutate the local store. Set `CATAPULT_OPENFIELD_CONNECT_NO_AUTO_REFRESH=1` to skip the freshness hook without changing source selection. Covered paths: - `catapult-openfield-connect-pp-cli activities` - `catapult-openfield-connect-pp-cli activities list` - `catapult-openfield-connect-pp-cli annotations` - `catapult-openfield-connect-pp-cli athletes` - `catapult-openfield-connect-pp-cli athletes list` - `catapult-openfield-connect-pp-cli parameters` - `catapult-openfield-connect-pp-cli sensor` - `catapult-openfield-connect-pp-cli teams` - `catapult-openfield-connect-pp-cli venues` - `catapult-openfield-connect-pp-cli venues list` - `catapult-openfield-connect-pp-cli customer` - `catapult-openfield-connect-pp-cli customer get` - `catapult-openfield-connect-pp-cli customer settings` When JSON output uses the generated provenance envelope, freshness metadata appears at `meta.freshness`. Treat it as current-cache freshness for the covered command path, not a guarantee of complete historical backfill or API-specific enrichment. ### Finding the right command When you know what you want to do but not which command does it, ask the CLI directly: ```bash catapult-openfield-connect-pp-cli which "" ``` `which` resolves a natural-language capability query to the best matching command from this CLI's curated feature index. Exit code `0` means at least one match; exit code `2` means no confident match — fall back to `--help` or use a narrower query. ## Recipes ### Morning ACWR check for the full squad ```bash catapult-openfield-connect-pp-cli acwr --squad --flag-risk --agent --select athlete_name,acwr,risk_zone ``` Run before every training session to see who is in the caution or danger zone. ### Post-session stats grouped by athlete ```bash catapult-openfield-connect-pp-cli stats --parameters total_player_load,total_distance,max_vel --group-by athlete --json ``` The primary data pull after every session. ### Compare the last two matches ```bash catapult-openfield-connect-pp-cli diff last prev --squad --metrics total_player_load,max_vel --agent --select athlete_name,metric,delta_pct ``` Percentage change per athlete per metric between matches; --select keeps agent context tight. ### Find velocity metric slugs ```bash catapult-openfield-connect-pp-cli search "velocity" --type parameters --limit 10 ``` Discover exact slugs before building a stats query. ### Weekly report to markdown ```bash catapult-openfield-connect-pp-cli report --week --squad --format markdown --export ./week12_load.md ``` Paste directly into the coach briefing doc. ## Auth Setup OpenField Connect accepts a long-lived API token (create one in OpenField under API Tokens) sent as a Bearer header. Set CATAPULT_TOKEN in your environment or run auth set-token. Regional hosts differ: this CLI defaults to the Americas host (us.catapultsports.com); override base_url in config for APAC/EMEA tenants. Run `catapult-openfield-connect-pp-cli doctor` to verify setup. ## Agent Mode Add `--agent` to any command. Expands to: `--json --compact --no-input --no-color --yes`. - **Pipeable** — JSON on stdout, errors on stderr - **Filterable** — `--select` keeps a subset of fields. Dotted paths descend into nested structures; arrays traverse element-wise. Critical for keeping context small on verbose APIs: ```bash catapult-openfield-connect-pp-cli activities list --agent --select id,name,status ``` - **Previewable** — `--dry-run` shows the request without sending - **Offline-friendly** — sync/search commands can use the local SQLite store when available - **Non-interactive** — never prompts, every input is a flag - **Read-only** — do not use this CLI for create, update, delete, publish, comment, upvote, invite, order, send, or other mutating requests ### Response envelope Commands that read from the local store or the API wrap output in a provenance envelope: ```json { "meta": {"source": "live" | "local", "synced_at": "...", "reason": "..."}, "results": } ``` Parse `.results` for data and `.meta.source` to know whether it's live or local. A human-readable `N results (live)` summary is printed to stderr only when stdout is a terminal AND no machine-format flag (`--json`, `--csv`, `--compact`, `--quiet`, `--plain`, `--select`) is set — piped/agent consumers and explicit-format runs get pure JSON on stdout. ## Paths and state Agents should treat the CLI's path resolver as part of the runtime contract: - Use `--home ` for one invocation, or set `CATAPULT_OPENFIELD_CONNECT_HOME=` to relocate all four path kinds under one root. - Use per-kind env vars only when a specific kind must diverge: `CATAPULT_OPENFIELD_CONNECT_CONFIG_DIR`, `CATAPULT_OPENFIELD_CONNECT_DATA_DIR`, `CATAPULT_OPENFIELD_CONNECT_STATE_DIR`, `CATAPULT_OPENFIELD_CONNECT_CACHE_DIR`. - Resolution order is per-kind env var, `--home`, `CATAPULT_OPENFIELD_CONNECT_HOME`, XDG (`XDG_CONFIG_HOME`, `XDG_DATA_HOME`, `XDG_STATE_HOME`, `XDG_CACHE_HOME`), then platform defaults. - `config` contains settings like `config.toml` and profiles. `data` contains `credentials.toml`, `data.db`, cookies, and auth sidecars. `state` contains persisted queries, jobs, and `teach.log`. `cache` contains regenerable HTTP/cache files. - Stored secrets live in `credentials.toml` under the data dir. Existing legacy `config.toml` secrets are read for compatibility and leave `config.toml` on the first auth write. - Run `catapult-openfield-connect-pp-cli doctor --fail-on warn` to surface path and credential-location warnings. `agent-context` exposes a schema v4 `paths` block for agents that need the resolved dirs. - For MCP, pass relocation through the MCP host config. The MCP binary does not inherit CLI flags: ```json { "mcpServers": { "catapult-openfield-connect": { "command": "catapult-openfield-connect-pp-mcp", "env": { "CATAPULT_OPENFIELD_CONNECT_HOME": "/srv/catapult-openfield-connect" } } } } ``` Fleet precedence: an inherited per-kind env var overrides an explicit `--home` for that kind. Use `CATAPULT_OPENFIELD_CONNECT_HOME` or per-kind vars as durable fleet levers, and use `--home` only for a single invocation. Relocation is not reversible by unsetting env vars; move files manually before clearing `CATAPULT_OPENFIELD_CONNECT_HOME`, or `doctor` will not find credentials left under the former root. ## Automatic learning This CLI ships a self-capturing learning loop. The CLI does its own bookkeeping: every invocation is journaled locally, a failed flag followed by a corrected retry auto-derives a `flag_alias` candidate, and a `teach` on a query family without a playbook auto-synthesizes a `playbook_candidate` from the session's journal. Your job is judgment only: `recall` first, act on surfaced candidates, `teach` the final answer, `playbook amend` when you observe a correction. You never record failures by hand. ### Step 1: `recall` before any discovery Before list/search/drill commands on a new user question, run: ```bash catapult-openfield-connect-pp-cli recall "" --agent ``` The response envelope: ```json { "query": "...", "normalized": "", "query_entities": ["..."], "found": true | false, "match_score": 0.0, "results": [ { "resource_id": "...", "resource_type": "...", "venue": "...", "confidence": 2, "entity_match": "exact|partial|unknown", "source": "taught|preseed|pattern", "warnings": ["..."] } ], "mismatches": [ /* only when --debug-mismatches */ ], "warnings": [ /* top-level */ ], "candidates": [ { "id": 12, "class": "flag_alias | playbook_candidate", "summary": "...", "sightings": 3, "last_seen": "...", "rationale": "...", "next_action": ["", "catapult-openfield-connect-pp-cli learnings confirm 12"] } ], "playbook": { "query_family": "...", "playbook": { "steps": [ { "cmd": "", "purpose": "..." } ], "entity_slots": ["$ENTITY"], "expected_tool_calls": 3 }, "slots_resolved": { "$ENTITY": { "token": "", "canonical": "" } }, "notes": "" }, "notes": "" } ``` Empty-store short-circuit: if the store has no learnings, playbooks, or candidates yet (recall finds nothing and `learnings list` and `learnings candidates` are both empty), skip recall for the rest of this session instead of taxing every query; resume recall-first once something has been taught. ### Step 2: decision tree Read `candidates`, `playbook`, `notes`, `results[0]`, and warnings in that order: ``` if Candidates present (warnings include "candidates_present"): -> candidates are try-then-confirm, never facts. Follow each candidate's two-step next_action verbatim: run the trial command first, then run `learnings confirm ` only after the trial verified the behavior. Reject a wrong candidate with `learnings reject `. -> NEVER re-teach something recall surfaced as a candidate; confirm or reject that candidate instead of teaching a duplicate. -> candidates ride alongside playbooks and resource hits, not instead of them; continue with the branches below after acting on them. if Playbook present: -> READ Playbook.notes verbatim FIRST (workarounds + gotchas the CLI surface doesn't expose) -> replay Playbook.steps in order, substituting Playbook.slots_resolved entries for the entity slot tokens. If a step's slot is unresolved, fall back to discovery for that step only. -> the Playbook's expected_tool_calls is a budget; if you find yourself running materially more, record the divergence via `catapult-openfield-connect-pp-cli playbook amend` at end-of-session. elif Notes present (no Playbook): -> read Notes verbatim before any discovery step; they carry known gotchas for this query family even when no structured choreography exists yet. elif Found AND Results[0].EntityMatch == "exact" AND Results[0].Confidence >= 2: -> skip discovery; fetch live data for Results[*].ResourceID in parallel elif Found AND Results[0].EntityMatch == "partial": -> candidate hint, NOT a hit; read the resource title to validate before trusting elif (any row in Mismatches[] when --debug-mismatches was passed): -> treat as cold start; the stored learning is for a different entity (different canonical resolved from query_entities) else: // Found == false, no playbook, no notes -> cold start; run discovery normally; teach the answer afterward (Step 4). If the family has no playbook yet, that teach auto-synthesizes a playbook candidate from this session's journal - you do not need to record one by hand. ``` Playbook and Notes are orthogonal to the per-resource path. A recall response can carry both a Playbook AND a `Results[]` hit - use both: the Playbook tells you which choreography to run; the resource hits short-circuit specific steps. Default to skipping `mismatches`; pass `--debug-mismatches` only when investigating cold-start surprises. Candidate judgment details: `learnings confirm ` prints the candidate's full payload before materializing it - check that the printed payload matches the behavior you verified. `learnings reject ` tombstones the derivation signature so the same candidate does not resurface. The envelope carries only the few candidates worth acting on now; `catapult-openfield-connect-pp-cli learnings candidates` lists the full open set. Graceful degradation: if `learnings confirm` is an unknown command, you are driving an older binary - ignore the candidates guidance and follow the rest of the protocol. ### Step 3: always read `warnings` - `low_confidence`: row exists at `confidence<2`. Treat as a hint, not a skip-discovery hit. - `resource_not_in_store`: the local store doesn't have the resource the learning points at. The match validator couldn't classify entities — direct-fetch and re-evaluate. - `cross_alias_match` (per-result): the row was taught under a different alias and matched the live query's canonical via `entity_lookups` (e.g., a "USA" teach satisfying a "United States" recall). Trust the resource_id. - `similar_shape_different_entity:` (top-level): a structurally matching row exists but its canonical entity differs from the live query's. Treated as cold start; the warning carries the conflicting canonical as a hint, but the row is NOT promoted into Results. - `ambiguous_alias` (top-level): a single query entity resolved to multiple canonicals (e.g., "Cards" → Arizona Cardinals + St. Louis Cardinals). Surface the ambiguity from context before committing to a resource. - `candidates_present` (top-level): the envelope carries a `candidates` section. Handle it via the candidates branch in Step 2 before anything else. - `lookup_refresh_available` (top-level): an entity in the query has no lookup row yet, but synced data could provide one. Run `catapult-openfield-connect-pp-cli sync` to refresh entity lookups. - Top-level `no_learnings_for_query_family`: the table had no rows above the Jaccard floor. Pure cold start. ### Step 4: `teach &` after finalizing your response - always Teaching is unconditional. After resolving a query the store could not answer, background-teach the final resource mapping - no call-count threshold, no judging whether it was "worth" learning. The teach is the anchor of the loop: it triggers playbook synthesis for a family without a playbook, and same-referent phrasings fold into one family so near-duplicate teaches do not fragment the store. Fire it after assembling your user-facing response but BEFORE emitting it, with a shell `&` so the call returns immediately: ```bash catapult-openfield-connect-pp-cli teach --query "" --resource-type --resource --resource # (append shell `&` to background it) ``` Silent on success. Errors only land in `teach.log` under the resolved state dir. Teach the **most specific** resource - if the user asked a broad question and you walked through parent records to find the specific answer, teach the leaf id, not the parent. The CLI uses seeded `entity_lookups` for cross-alias resolution at recall time, so a teach under one alias (e.g., "Niners") satisfies future queries under another alias (e.g., "49ers", "San Francisco") automatically. PII rule: teach the structural question with identifiers stripped - never include names, emails, phone numbers, account ids, or other personal identifiers in taught queries or notes. The CLI scans teach queries for obvious email/phone shapes and warns, but does not block; strip before teaching rather than relying on the warning. ### Step 5: playbooks - optional flags, automatic synthesis You do not need to decide whether a session "deserves" a playbook: a teach on a family without one auto-synthesizes a `playbook_candidate` from the session's journal, and the next session judges it via confirm/reject. Attach explicit playbook flags only when you already hold choreography worth recording verbatim - workarounds the CLI didn't surface (silently-dropped flags, undocumented params, pagination tricks, payload gotchas). Prefer the **integrated one-call form** - record the resource learning and the playbook in the same `teach` invocation: ```bash # Common case: record both the resource learning AND the playbook in one call. catapult-openfield-connect-pp-cli teach \ --query "" \ --resource \ --playbook-file ~/playbooks/.json \ --playbook-notes-file ~/playbooks/-notes.md # (append shell `&` to background it) # Alternate: playbook-only (no resource to record alongside). catapult-openfield-connect-pp-cli teach-playbook \ --query "" \ --playbook-file ~/playbooks/.json \ --notes-file ~/playbooks/-notes.md ``` Playbook files are JSON with `steps`, `entity_slots`, `expected_tool_calls`. Notes files are markdown carrying the gotchas verbatim. File-free callers (MCP-only agents) pass the same content inline: `--playbook-json` and `--playbook-notes` on the integrated `teach` form, `--playbook-json` and `--notes` on `teach-playbook`. On the integrated `teach` form, the playbook flags are optional - omit them entirely for a resource-only teach. On the standalone `teach-playbook` form, at least one of the playbook and notes flags must be set; both empty is rejected. Playbooks are keyed on the structural query family (entities stripped) so a recipe taught from one entity-shaped query applies to every other query of the same shape, with `slots_resolved` binding the live query's canonical at recall time. When you DO find a playbook on a future recall, treat it as ground truth: replay the steps with `slots_resolved` substitutions, skip the discovery that the choreography already documents, and read `notes` before any step. ### Step 6: `playbook amend &` when your debug response identifies a correction If your debug-protocol response identifies a concrete correction the notes or playbook should know — a workaround, an undocumented endpoint shape, a stale field name, observed schema drift, an empty-payload fallback — fire `playbook amend` BEFORE emitting your user-facing response. Same fire-and-forget posture as `teach`. ```bash catapult-openfield-connect-pp-cli playbook amend \ --query "" \ --add-note "" # (append shell `&` to background it) ``` What counts as worth amending: a behavior you OBSERVED this session that future-you would benefit from knowing. Examples worth amending: - A workaround for a CLI surface that silently drops or misorders a flag. - An undocumented endpoint shape (response wrapped in `{meta, results}`, payload nested two levels deeper than the docs claim). - Observed schema drift (a field renamed, an index that shifted between seasons, a category label that the API now returns lower-cased). What does NOT belong in notes: - The year-specific or entity-specific answer to the user's question. That's the response, not a learning. - Per-team / per-athlete / per-row data the playbook already retrieves at runtime. - Statements that paraphrase what the existing notes already say. The amend command appends to the family's existing notes with a timestamped marker (`[amend YYYY-MM-DDTHH:MMZ]: `). Multiple amends accumulate; the audit trail is visible. If no playbook exists yet for the family, amend creates a notes-only one (so cold-start corrections still land). #### PII discipline for amend notes `playbook amend` notes are designed to potentially flow upstream as shared knowledge in future versions of the Printing Press. Keep them clean of user-identifying content so the upstream-contribution path stays open without retroactive scrubbing: - **Do NOT embed** paths to user filesystems, personal API keys or tokens, user email addresses, user GitHub handles, or specific query histories tied to a single user. - **Acceptable**: endpoint shapes, undocumented field names, API gotchas, observed schema drift, workarounds for CLI surfaces, generalizable pagination or retry tactics. If a correction is only meaningful with user-specific context, it belongs in a personal note, not in the playbook amend. ### Measuring the loop `catapult-openfield-connect-pp-cli learnings stats` reports recall hit rate, teach-to-reuse, playbook resolution rate, and candidate confirm/reject counts from the local `learn_events` table. Rates are null until they have a denominator; everything stays on this machine. Use it to check whether the loop is earning its keep for this CLI. ### Disabling learning - `--no-learn` on a single command short-circuits both `recall` and the `teach` write path. Use for deterministic agent flows or tests that must not be affected by accumulated learnings. - `CATAPULT_OPENFIELD_CONNECT_NO_LEARN=true` in the environment globally disables the pipeline. ## Agent Feedback When you (or the agent) notice something off about this CLI, record it: ``` catapult-openfield-connect-pp-cli feedback "the --since flag is inclusive but docs say exclusive" catapult-openfield-connect-pp-cli feedback --stdin < notes.txt catapult-openfield-connect-pp-cli feedback list --json --limit 10 ``` Entries are stored locally as `feedback.jsonl` under the resolved data dir. They are never POSTed unless `CATAPULT_OPENFIELD_CONNECT_FEEDBACK_ENDPOINT` is set AND either `--send` is passed or `CATAPULT_OPENFIELD_CONNECT_FEEDBACK_AUTO_SEND=true`. Default behavior is local-only. Write what *surprised* you, not a bug report. Short, specific, one line: that is the part that compounds. ## Output Delivery Every command accepts `--deliver `. The output goes to the named sink in addition to (or instead of) stdout, so agents can route command results without hand-piping. Three sinks are supported: | Sink | Effect | |------|--------| | `stdout` | Default; write to stdout only | | `file:` | Atomically write output to `` (tmp + rename) | | `webhook:` | POST the output body to the URL (`application/json` or `application/x-ndjson` when `--compact`) | Unknown schemes are refused with a structured error naming the supported set. Webhook failures return non-zero and log the URL + HTTP status on stderr. ## Named Profiles A profile is a saved set of flag values, reused across invocations. Use it when a scheduled or recurring agent reuses the same saved flags while providing different input each run. ``` catapult-openfield-connect-pp-cli profile save briefing --json catapult-openfield-connect-pp-cli --profile briefing activities list catapult-openfield-connect-pp-cli profile list --json catapult-openfield-connect-pp-cli profile show briefing catapult-openfield-connect-pp-cli profile delete briefing --yes ``` Explicit flags always win over profile values; profile values win over defaults. `agent-context` lists all available profiles under `available_profiles` so introspecting agents discover them at runtime. ## Exit Codes | Code | Meaning | |------|---------| | 0 | Success | | 2 | Usage error (wrong arguments) | | 3 | Resource not found | | 4 | Authentication required | | 5 | API error (upstream issue) | | 7 | Rate limited (wait and retry) | | 10 | Config error | ## Argument Parsing Parse `$ARGUMENTS`: 1. **Empty, `help`, or `--help`** → show `catapult-openfield-connect-pp-cli --help` output 2. **Starts with `install`** → ends with `mcp` → MCP installation; otherwise → see Prerequisites above 3. **Anything else** → Direct Use (execute as CLI command with `--agent`) ## MCP Server Installation 1. Install the MCP server: ```bash go install github.com/mvanhorn/printing-press-library/library/health/catapult-openfield-connect/cmd/catapult-openfield-connect-pp-mcp@latest ``` 2. Register with Claude Code: ```bash claude mcp add catapult-openfield-connect-pp-mcp -- catapult-openfield-connect-pp-mcp ``` 3. Verify: `claude mcp list` ## Direct Use 1. Check if installed: `which catapult-openfield-connect-pp-cli` If not found, offer to install (see Prerequisites at the top of this skill). 2. Match the user query to the best command from the Unique Capabilities and Command Reference above. 3. Execute with the `--agent` flag: ```bash catapult-openfield-connect-pp-cli acwr --squad --flag-risk --agent ``` 4. If ambiguous, drill into subcommand help: `catapult-openfield-connect-pp-cli activities --help`.