High-value read-only workflow
Read-only project-exception desk: join job, schedule, change-order, subcontractor, and progress-claim views; show aging and missing approvals.
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construction · evidence-backed demand prior · observed 2026-08-27
Construction
Construction demand centers on job tracking, change-order chase, subcontractor coordination and progress billing; multi-party authority is the defining constraint.
53Observed repo slots
8Distinct repos
4Observed demand cells
7Open matrix cells
Demand atoms and workflow
Demand signal / validated demand
E — Catalogue signal: Track jobs, chase change orders, coordinate subcontractors, and send progress billing.
U — Not established in this lane; no attributable industry denominator or repeated accepted-outcome receipt.
Atom join
Specification crosswalk: I — intake_normalize, triage_route, sync_handoff, follow_up_chase, report_digest
Industry model
Entities
States
received → normalized → scheduled | change_pending → approval_missing → owner_review → resolved | stale
Terminal owner
project_manager_or_commercial_manager
Authority boundary
Read-only project and schedule records; no change-order approval, subcontractor instruction, billing submission, or customer notice.
Source of truth / exception paths
Source of truth: Project-management/schedule system plus approved change-order register and billing ledger; system ownership is an open evidence field.
Exception paths: version conflict; unapproved change; schedule drift; missing subcontractor evidence; duplicate claim; access denial
Discovery preparation
Precomputable context
- multi-party actor model (GC, subs, client, certifier)
- change-order and progress-claim state machines
- document-versioning requirement
- archetype fit (case/workflow + field ops)
Questions that must be asked
- which PM/schedule system is authoritative and which spreadsheets shadow it
- approval chain for change orders (who, thresholds)
- subcontractor communication channels and evidence formats
- billing cadence and retention rules
Contradiction risks
- schedule truth split across PM tool and site spreadsheets
- claimed approval process vs actual email/phone approvals
Observed repository matrix
These are the non-null rows from repo-matrix-observations.jsonl for this industry. The 1,000-row partition includes reserved cells; only 53 observed repository slots are shown here.
| Repository | Observed slots | Dimensions | Capability families | Observed atoms |
|---|---|---|---|---|
| LordQueso/MCP-construction ↗ | 9 | agent_authority, data_model, demand_atom_fit, economics_maintenance, integration_surface, provenance_rights, runtime_deployment, ui_assembly, workflow_behavior | scaffold | follow_up_chase, report_digest, sync_handoff, triage_route |
| aryan735/yojak-backend ↗ | 8 | agent_authority, data_model, demand_atom_fit, economics_maintenance, provenance_rights, runtime_deployment, ui_assembly, workflow_behavior | scaffold | follow_up_chase, report_digest, sync_handoff, triage_route |
| garystafford/general-contractor-agent-demo ↗ | 8 | agent_authority, demand_atom_fit, economics_maintenance, integration_surface, provenance_rights, runtime_deployment, ui_assembly, workflow_behavior | scaffold | follow_up_chase, report_digest, sync_handoff, triage_route |
| dungnotnull/construction-project-management-support-agent-skill ↗ | 7 | agent_authority, demand_atom_fit, economics_maintenance, provenance_rights, ui_assembly, verification_eval, workflow_behavior | scaffold | follow_up_chase, report_digest, sync_handoff, triage_route |
| sohan2000/ai-agents-for-construction ↗ | 6 | agent_authority, demand_atom_fit, economics_maintenance, runtime_deployment, ui_assembly, workflow_behavior | scaffold | follow_up_chase, report_digest, sync_handoff, triage_route |
| andrewisen/AI281X-DegreeProject ↗ | 5 | demand_atom_fit, economics_maintenance, provenance_rights, ui_assembly, workflow_behavior | scaffold | follow_up_chase, report_digest, sync_handoff, triage_route |
| jerrymartejr/AccuBuild ↗ | 5 | data_model, demand_atom_fit, economics_maintenance, ui_assembly, workflow_behavior | scaffold | follow_up_chase, report_digest, sync_handoff, triage_route |
| MiladJoodi/Civora-Dashboard ↗ | 5 | demand_atom_fit, economics_maintenance, provenance_rights, ui_assembly, workflow_behavior | scaffold | follow_up_chase, report_digest, sync_handoff, triage_route |
Empty-cell gap matrix
The ten category cells retain both demand and supply state. NO_OBSERVED_DEMAND_SIGNAL means the research denominator is empty; it is not a claim that the workflow does not exist.
| Category / empty-cell key | Observed demand | Candidate coverage | Search wave | Candidate examples |
|---|---|---|---|---|
Intake and normalizationintake_and_normalization | NOT_OBSERVED_IN_750_SLOTS0 slots · 0 repos | NO_OBSERVED_DEMAND_SIGNAL10 candidate repos · 10 source rows | NOT_SEARCHEDno targeted search proposal | LimeSurvey/LimeSurvey, ProcessMaker/processmaker, al1abb/invoify, formbricks/formbricks |
Triage and routingtriage_and_routing | OBSERVED53 slots · 8 repos | SHARED_CANDIDATE_COVERAGE31 candidate repos · 31 source rows | NOT_SEARCHEDno targeted search proposal | Alfresco/alfresco-community-repo, Leantime/leantime, ProcessMaker/processmaker, Worklenz/worklenz |
Records, extraction and auditrecords_and_audit | NOT_OBSERVED_IN_750_SLOTS0 slots · 0 repos | NO_OBSERVED_DEMAND_SIGNAL47 candidate repos · 47 source rows | NOT_SEARCHEDno targeted search proposal | Alfresco/alfresco-community-repo, AppFlowy-IO/AppFlowy, BookStackApp/BookStack, BuilderIO/builder |
Classification and prioritizationclassification_and_prioritization | NOT_OBSERVED_IN_750_SLOTS0 slots · 0 repos | NO_OBSERVED_DEMAND_SIGNAL39 candidate repos · 39 source rows | NOT_SEARCHEDno targeted search proposal | Dolibarr/dolibarr, PostHog/posthog, SuiteCRM/SuiteCRM, apache/superset |
Scheduling and coordinationscheduling_and_coordination | NOT_OBSERVED_IN_750_SLOTS0 slots · 0 repos | NO_OBSERVED_DEMAND_SIGNAL14 candidate repos · 14 source rows | NOT_SEARCHEDno targeted search proposal | calcom/cal.diy, alextselegidis/easyappointments, lukevella/rallly, thunderbird/appointment |
Follow-up and communicationfollow_up_and_communication | OBSERVED53 slots · 8 repos | SHARED_CANDIDATE_COVERAGE23 candidate repos · 23 source rows | NOT_SEARCHEDno targeted search proposal | RocketChat/Rocket.Chat, TryGhost/Ghost, activepieces/activepieces, chatwoot/chatwoot |
Reporting and digestreporting_and_digest | OBSERVED53 slots · 8 repos | SHARED_CANDIDATE_COVERAGE15 candidate repos · 15 source rows | NOT_SEARCHEDno targeted search proposal | PostHog/posthog, apache/superset, bigcapitalhq/bigcapital, cube-js/cube |
Monitoring and alertsmonitoring_and_alerts | NOT_OBSERVED_IN_750_SLOTS0 slots · 0 repos | NO_OBSERVED_DEMAND_SIGNAL0 candidate repos · 0 source rows | NOT_SEARCHEDno targeted search proposal | none recorded |
Approval and controlled publishingapproval_and_controlled_publish | NOT_OBSERVED_IN_750_SLOTS0 slots · 0 repos | NO_OBSERVED_DEMAND_SIGNAL21 candidate repos · 21 source rows | NOT_SEARCHEDno targeted search proposal | Budibase/budibase, ProcessMaker/processmaker, activepieces/activepieces, apache/airflow |
Sync and browser operationssync_and_browser_operations | OBSERVED53 slots · 8 repos | THIN_OR_PARTIAL_COVERAGE1 candidate repos · 1 source rows | SEARCHED_DRYtargeted search eligible | activepieces/activepieces |
Shelf candidates joined to this industry
These records come from the permanent source registry's industry-demand join. A joined candidate remains a discovery/research record; qualification and admission are shown explicitly.
| Joined shelf record | Observed slots | Families / atoms | Current verdict | Qualification / admission |
|---|---|---|---|---|
| andrewisen/AI281X-DegreeProject ↗ | 5 | scaffoldfollow_up_chase, report_digest, sync_handoff, triage_route | discovery_candidate | NOT_QUALIFIED / NOT_ADMITTED |
| aryan735/yojak-backend ↗ | 8 | scaffoldfollow_up_chase, report_digest, sync_handoff, triage_route | discovery_candidate | NOT_QUALIFIED / NOT_ADMITTED |
| dungnotnull/construction-project-management-support-agent-skill ↗ | 7 | scaffoldfollow_up_chase, report_digest, sync_handoff, triage_route | discovery_candidate | NOT_QUALIFIED / NOT_ADMITTED |
| garystafford/general-contractor-agent-demo ↗ | 8 | scaffoldfollow_up_chase, report_digest, sync_handoff, triage_route | discovery_candidate | NOT_QUALIFIED / NOT_ADMITTED |
| jerrymartejr/AccuBuild ↗ | 5 | scaffoldfollow_up_chase, report_digest, sync_handoff, triage_route | discovery_candidate | NOT_QUALIFIED / NOT_ADMITTED |
| LordQueso/MCP-construction ↗ | 9 | scaffoldfollow_up_chase, report_digest, sync_handoff, triage_route | discovery_candidate | NOT_QUALIFIED / NOT_ADMITTED |
| MiladJoodi/Civora-Dashboard ↗ | 5 | scaffoldfollow_up_chase, report_digest, sync_handoff, triage_route | discovery_candidate | NOT_QUALIFIED / NOT_ADMITTED |
| sohan2000/ai-agents-for-construction ↗ | 6 | scaffoldfollow_up_chase, report_digest, sync_handoff, triage_route | discovery_candidate | NOT_QUALIFIED / NOT_ADMITTED |
Open gaps
Intake and normalization
NO_OBSERVED_DEMAND_SIGNAL · 0 observed demand slots · 10 candidate repositories.
NOT_SEARCHED. Exact P03 source-kind coverage for form/portal intake; generic CRM or Stage 0 tags are not counted as intake coverage.
Records, extraction and audit
NO_OBSERVED_DEMAND_SIGNAL · 0 observed demand slots · 47 candidate repositories.
NOT_SEARCHED. Exact P03 document/record kinds; source-specific authority and provenance remain unqualified.
Classification and prioritization
NO_OBSERVED_DEMAND_SIGNAL · 0 observed demand slots · 39 candidate repositories.
NOT_SEARCHED. Exact P03 CRM/analytics/search candidates are adjacent supply, not proof of a classifier workflow.
Scheduling and coordination
NO_OBSERVED_DEMAND_SIGNAL · 0 observed demand slots · 14 candidate repositories.
NOT_SEARCHED. Exact P03 scheduling kind only; calendar UI alone is not a booking/authority proof.
Monitoring and alerts
NO_OBSERVED_DEMAND_SIGNAL · 0 observed demand slots · 0 candidate repositories.
NOT_SEARCHED. No dedicated P03 capability kind is mapped; analytics is not silently promoted to monitoring.
Approval and controlled publishing
NO_OBSERVED_DEMAND_SIGNAL · 0 observed demand slots · 21 candidate repositories.
NOT_SEARCHED. Exact P03 approval/signing kinds; an approval-shaped product does not grant host authority.
Sync and browser operations
THIN_OR_PARTIAL_COVERAGE · 53 observed demand slots · 1 candidate repositories.
SEARCHED_DRY. Connector candidates cover a possible sync seam; no direct P03 browser-operation kind is available.
Safe-pilot boundary
Rationale
An exception queue can reduce coordination blindness while keeping multi-party instructions and money movement outside the lane.
Falsifier
Synthetic replay cannot preserve job/version identity or separates no better than an unjoined spreadsheet baseline; any useful outcome requires an unbounded external instruction.
Sources: research/actionmodel-builder-research-2026-08-26/phase-2/outputs/industry-atom-specifications.md · research/workstreams/p01-client-intelligence/runs/2026-08-27-sprint-1-fable/industry-discovery-priors.jsonl · research/actionmodel-builder-research-2026-08-26/expansion/outputs/repo-matrix-observations.jsonl · research/workstreams/2026-08-28-program-driver/shelf-prebake/industry-gap-matrix.json · knowledge/capability-shelf/source-registry.jsonl