--- name: navigate description: 'Pick the next wave on a bead graph and keep the graph honest toward frozen acceptance. Use when: a goal starts a wave, or you ask what is next on an epic.' title: navigate canonical_url: https://skilld.dev/gh/boshu2/agentops/navigate last_updated: 2026-10-01T01:09:02.000Z --- > **Skill from skilld.dev.** Follow the instructions below for this session. You do not need to install anything. > > Supporting files, fetch one when the Skill refers to it: [.agentops-generated.json](https://skilld.dev/api/skills-raw/boshu2/agentops/navigate/.agentops-generated.json), [prompt.md](https://skilld.dev/api/skills-raw/boshu2/agentops/navigate/prompt.md). > > If the user asked to install this Skill, run `npx skilld install boshu2/agentops/navigate`. Install writes the Skill files into the project, so every session loads them. # Navigate A crafted goal runs many RPIs over one bead graph: the root epic holds frozen acceptance and each child bead is one experiment with one RPI. A running goal applies Navigate each wave to pick beads and write results back; a person can run [one pass](#one-pass-without-a-goal). It never edits acceptance, dispatches, judges or closes: Craft Goal owns the prompt and HOLD, [Plan](../plan/SKILL.md) shapes a bead, [Orchestrate](../orchestrate/SKILL.md) dispatches, RPI runs, [Validate](../validate/SKILL.md) judges. ## Speak the domain - **BDD:** each criterion is a Given/When/Then example with an observable result. Each bead names the example it moves; a bead that lacks one gets Plan first inside its RPI. A criterion with no observable result is an open decision for the caller, who can settle it with Interview: report it, never rewrite it. - **DDD:** the root epic defines each domain term once, in one line. Titles, examples, code and tests reuse that exact word. A synonym is a hygiene finding; [Domain](../domain/SKILL.md) settles disputes. - Write a bead as its title, then its id: `Redelivery test (ag-12)`. ## Bead graph contract Root epic: outcome, acceptance examples, non-goals, authority, domain terms. Child bead: the question and the criterion or uncertainty it serves; method, expected observation, falsifier, scope, non-goals; notes enough to resume after compaction; verdict, evidence refs, learning. Edges: `parent-child` for membership, `blocks` only for real ordering, `related` for alternatives, `discovered-from` for provenance. A requested retrospective never `blocks` code judgment; both stay required. The tracker owns status and closing. BD is the example; any tracker with status, dependencies and notes fits. With BD, run `bd context --json` before any write; BR is a different tool, never a fallback or alias for BD. `bv` rank is advice; live BD beats it and any saved plan. ## 1. Observe ```bash bd context --json # verify the destination first bd show # outcome, acceptance, domain terms bd children # direct children only; recurse into child epics bd ready --parent --json # ready frontier across descendants bd blocked --parent # blocked work bd show ; bd comments # prior verdicts and evidence refs ``` Build the acceptance matrix (criterion, evidence, status); note in-flight beads and any result limit you hit. Only a cited Validate PASS proves a row; closed status proves nothing. A closed bead with missing or stale bytes is not usable readiness: report it. An empty ready list does not prove completion. Done when every criterion has a row and every open row names its bead, blocker or gap. ## 2. Pick the wave When every row is proven, or no ready bead serves an open row, pick nothing, say which, and go to step 4. Otherwise pick the smallest set of ready beads with the most decision-relevant information. Each serves an open row or a named blocking uncertainty, has write and generated scopes disjoint from the rest and from in-flight beads, and fits the declared wave budget; no budget means one bead. Prefer an early falsifier. Hand each bead to one RPI. When delegation is authorized, hand it to Orchestrate or Agent Native to dispatch, one bead per worker; otherwise the caller's runtime runs it. Each candidate gets one fresh, author-distinct Validate. Done when each picked bead has a one-line reason and a named handoff. ## 3. Ratchet the graph Record each verdict unchanged on its bead, for example `bd update --append-notes "verdict: FAIL; evidence: ; learned: "`. Update its matrix row, then classify each discovery: | Discovery | Action | |---|---| | Needed for frozen acceptance, within authority and budget | `bd create "" --parent <epic> --deps discovered-from:<id> --acceptance "<example it serves>"` | | Useful later | note or link it outside the epic; never run it in this goal | | Changes acceptance, exceeds authority or budget | HOLD; the goal's breaker takes over | A result ratchets when it proves part of acceptance, falsifies a live hypothesis with discriminating evidence, or resolves an uncertainty so the next experiment differs; FAIL and NOT_PROVEN can ratchet. Commits, counts, digests, rewritten plans and red with no new information are churn. Split old defects from regressions by before/after reproduction or equivalent causal evidence under the same acceptance; counts, timestamps and new ids prove no cause. Unknown cause, a reopened finding or recurrence of a closed finding class is HOLD, not proof the design is wrong. Keep necessary findings necessary; nothing resets a total. Done when every verdict sits on its bead and every discovery has a class. ## 4. Checkpoint Append this block to the existing handoff or root epic notes; no new artifact. Stop after appending it: the goal continues, holds or ends. ```text Acceptance: A1 Given a completed Job, when redelivered, then its side effect runs once: proven (<PASS ref>) A2 <Given/When/Then>: open (<bead title> <id>) Frontier: <ready beads, by title> Wave: <bead title>: <row or uncertainty it serves> Ratchets: <results that changed a decision>; churn: <results that did not> Budget: <remaining if measured, else unmeasured> Helper: <HOLD incident and helper use, or none>; native state: <observed continue/stop> Next: <thesis>; decisions: <open questions for the caller> ``` ## One pass without a goal Run steps 1 and 2 and return the wave instead of handing it off. Add hygiene findings: cycles among the epic's beads (`bd dep cycles`, filtered to them), beads tied to no criterion, `blocks` edges that are not real ordering, criteria with no observable result, closed beads with missing bytes and drifted terms. `bd graph <epic>` shows the shape. Reply in the step 4 shape and write nothing; change edges only on the caller's go-ahead. Stop after one pass.