{ "title": "Probe which context values reach parallel branch nodes (fork-level truncate)", "spec": { "run_id": "01KY7KRAAWF45QQTPR8W2SVMR6", "settings": { "project": { "name": null, "description": null, "metadata": {} }, "workflow": { "name": null, "description": null, "graph": "graph.fabro", "metadata": {} }, "run": { "goal": { "type": "inline", "value": "Probe which context values reach parallel branch nodes (fork-level truncate)" }, "working_dir": null, "metadata": { "variant": "isolation-b", "purpose": "preamble-probe" }, "inputs": {}, "model": { "provider": "openrouter", "name": "anthropic/claude-sonnet-4-6", "fallbacks": [], "controls": { "reasoning_effort": null, "speed": null } }, "git": { "author": null }, "prepare": { "steps": [], "timeout_ms": 300000 }, "execution": { "mode": "normal", "approval": "prompt" }, "checkpoint": { "exclude_globs": [], "skip_git_hooks": false, "commit_timeout_ms": 30000 }, "clone": { "enabled": true }, "run_branch": { "enabled": true, "push": true }, "meta_branch": { "enabled": true, "push": true }, "environment": { "id": "default", "provider": "daytona", "image": { "docker": null, "dockerfile": { "type": "inline", "value": "FROM buildpack-deps:noble\n" } }, "resources": { "cpu": 2, "memory": "4GB", "disk": null }, "network": { "mode": "allow_all", "allow": [] }, "lifecycle": { "preserve": false, "stop_on_terminal": true, "auto_stop": null }, "labels": {}, "env": {} }, "notifications": { "feed": { "enabled": true, "provider": "slack", "events": [ "run.started", "run.completed", "run.failed" ], "slack": { "channel": "#feed-fabro" } } }, "interviews": { "provider": null, "slack": null }, "agent": { "fabro_tools": false, "permissions": null, "mcps": {} }, "hooks": [], "scm": { "provider": null, "owner": null, "repository": null, "github": null }, "pull_request": null, "artifacts": { "include": [] }, "integrations": { "github": { "permissions": {} } } } }, "graph": { "name": "IsolationProbeB", "nodes": { "branch_a": { "id": "branch_a", "attrs": { "label": { "String": "Branch A" }, "prompt": { "String": "Report every context value, marker, or prior-stage detail visible to you above this instruction. If you can see a context value named secret_marker, state its value verbatim. If you cannot see any such marker, say exactly: NO-MARKER-VISIBLE." }, "shape": { "String": "tab" } } }, "seed": { "id": "seed", "attrs": { "shape": { "String": "tab" }, "prompt": { "String": "Respond with exactly this JSON object and nothing else: {\"context_updates\": {\"secret_marker\": \"XYZZY123\"}}" }, "label": { "String": "Seed" } } }, "merge": { "id": "merge", "attrs": { "label": { "String": "Merge" }, "shape": { "String": "tripleoctagon" } } }, "start": { "id": "start", "attrs": { "shape": { "String": "Mdiamond" } } }, "fork": { "id": "fork", "attrs": { "label": { "String": "Fan Out (truncate)" }, "fidelity": { "String": "truncate" }, "join_policy": { "String": "wait_all" }, "shape": { "String": "component" } } }, "exit": { "id": "exit", "attrs": { "shape": { "String": "Msquare" } } }, "branch_b": { "id": "branch_b", "attrs": { "label": { "String": "Branch B" }, "shape": { "String": "tab" }, "prompt": { "String": "Report every context value, marker, or prior-stage detail visible to you above this instruction. If you can see a context value named secret_marker, state its value verbatim. If you cannot see any such marker, say exactly: NO-MARKER-VISIBLE." } } } }, "edges": [ { "from": "start", "to": "seed", "attrs": {} }, { "from": "seed", "to": "fork", "attrs": {} }, { "from": "fork", "to": "branch_a", "attrs": {} }, { "from": "fork", "to": "branch_b", "attrs": {} }, { "from": "branch_a", "to": "merge", "attrs": {} }, { "from": "branch_b", "to": "merge", "attrs": {} }, { "from": "merge", "to": "exit", "attrs": {} } ], "attrs": { "goal": { "String": "Probe which context values reach parallel branch nodes (fork-level truncate)" } } }, "graph_source": "digraph IsolationProbeB {\n graph [goal=\"Probe which context values reach parallel branch nodes (fork-level truncate)\"]\n\n start [shape=Mdiamond]\n exit [shape=Msquare]\n\n seed [shape=tab, label=\"Seed\", prompt=\"Respond with exactly this JSON object and nothing else: {\\\"context_updates\\\": {\\\"secret_marker\\\": \\\"XYZZY123\\\"}}\"]\n\n fork [shape=component, fidelity=\"truncate\", label=\"Fan Out (truncate)\", join_policy=\"wait_all\"]\n\n branch_a [shape=tab, label=\"Branch A\", prompt=\"Report every context value, marker, or prior-stage detail visible to you above this instruction. If you can see a context value named secret_marker, state its value verbatim. If you cannot see any such marker, say exactly: NO-MARKER-VISIBLE.\"]\n\n branch_b [shape=tab, label=\"Branch B\", prompt=\"Report every context value, marker, or prior-stage detail visible to you above this instruction. If you can see a context value named secret_marker, state its value verbatim. If you cannot see any such marker, say exactly: NO-MARKER-VISIBLE.\"]\n\n merge [shape=tripleoctagon, label=\"Merge\"]\n\n start -> seed\n seed -> fork\n fork -> branch_a\n fork -> branch_b\n branch_a -> merge\n branch_b -> merge\n merge -> exit\n}\n", "workflow_slug": "graph", "source_directory": "/Users/bhelmkamp/p/fabro-sh/fabro-4", "labels": { "purpose": "preamble-probe", "variant": "isolation-b" }, "provenance": { "server": { "version": "0.303.0-nightly.1" }, "client": { "user_agent": "fabro-cli/0.302.0-nightly.0", "name": "fabro-cli", "version": "0.302.0-nightly.0" }, "subject": { "kind": "user", "identity": { "issuer": "https://github.com", "subject": "19" }, "login": "brynary", "auth_method": "github", "avatar_url": "https://avatars.githubusercontent.com/u/19?v=4" } }, "manifest_blob": "5dd21007be46a5ac5b9e4d4dd22d2e34377ea6aa1b8670b7cc269d8caac9cae1", "definition_blob": "6cec253ac7447749033eceef0634da7a745b6430c19989eec602c2044c563be0", "git": { "origin_url": "https://github.com/fabro-sh/fabro", "branch": "main", "sha": "f00a2ed1ead1cb990d5c2cfab7562f9d52bc7ad1", "dirty": "dirty", "push_outcome": { "type": "not_attempted" } } }, "web_url": "https://fabro-testing.walleye-rainbow.ts.net/runs/01KY7KRAAWF45QQTPR8W2SVMR6", "start": { "start_time": "2026-07-23T13:48:49.403991003Z", "run_branch": "fabro/run/01KY7KRAAWF45QQTPR8W2SVMR6", "base_sha": "7b52b3b6ba46385ddf2a2c2f68d19edac8199422" }, "status": { "kind": "running" }, "status_updated_at": "2026-07-23T13:48:49.404024139Z", "last_event_at": "2026-07-23T13:48:51.654687185Z", "pending_control": null, "checkpoints": [ { "seq": 21, "checkpoint": { "timestamp": "2026-07-23T13:48:51.178014001Z", "current_node": "start", "completed_nodes": [ "start" ], "node_retries": {}, "context_values": { "internal.work_dir": "/home/daytona/workspace/fabro", "current_node": "start", "failure_class": "", "internal.node_visit_count": 1, "internal.fidelity": "compact", "internal.retry_count.start": 0, 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