Who it is for
Short summary video:
README.md:7
PUBLIC REPORT · ADDED BY METAL MANTRA / AGENT SIGNAL v0.2
local-deep-researcher.
Scanned repository says: Short summary video:
langchain-ai/local-deep-researcher scored 85/100 (BBB) on Metal Mantra's Agent Signal v0.2, from a static scan of 7 source files on Oct 15, 2026: 0 critical, 2 major and 2 minor findings; the most serious is "Domain ownership not verified". An automated signal, not a security certification.
Metal Mantra scanned this public repository on its own initiative; the maintainer did not submit it. Maintainers: scan the repository yourself to take this report over, or contact us.
Inspect GitHub source0community interest
Votes show community interest, not safety. They never change this score.
85/100BBBNot security certification
Runtime safety, real-world agent capability, fitness for your use case or independent certification.
Scan scope7 / 7Complete eligible-file selection · not the entire repository
Recorded findings4Heuristic matches requiring human review
SnapshotOct 15, 2026UTC · engine 0.5.2
DNS at scan timeUnverifiedDomain control is not security certification
What the source
actually tells us.
Structured, cited information from the scanned archive. Repository-authored claims are labeled and never treated as verified capabilities.
7 / 7Complete eligible selection
ReadRepository-authored information
2LICENSE, pyproject.toml
What it can do
No explicit capability or integration was extracted; that does not mean none exists.
What adoption takes
Clone the repository:
README.md:18Manifest declares Python >=3.9 as a requirement.
pyproject.toml:10Declares a dependency on langgraph.
pyproject.toml:12Declares a dependency on langchain-community.
pyproject.toml:13Declares a dependency on tavily-python.
pyproject.toml:14Declares a dependency on langchain-ollama.
pyproject.toml:15Declares a dependency on duckduckgo-search.
pyproject.toml:16Declares a dependency on langchain-openai.
pyproject.toml:17
Limits and terms
A license or copying file is present; its terms have not been reviewed.
LICENSE:1
Observed technical context
Python · 7 selected filesAgent orchestration reference · static onlyModel API reference · static only
These are references in selected source files, not proof that a feature works at runtime.
Tracing and evals
- LangSmith · tracing · in codesrc/ollama_deep_researcher/utils.py:7
Selected code or manifests reference these tools. Metal Mantra has not verified their runtime use or eval results. This section does not change the score.
Read from commit 9655564 at Oct 15, 2026, 2:44 PM UTC. Source links open that exact commit. Repository statements are unreviewed and do not affect the score.
02 / FINDINGS FIRSTWhat needs
What needs
a closer look.
Every finding is shown in full with the line it came from; secret values themselves are never printed. A matched pattern is a lead for investigation, not a confirmed vulnerability.
Dependencies: 1 exact runtime versions from pyproject.toml checked against OSV.dev on Oct 15, 2026; 0 with known advisories. Reachability is not checked.
4 findings
MAJORDomain ownership not verified
Domain ownership not verified
Metal Mantra could not confirm that the owner controls the stated domain. The domain may belong to someone else.
Verify the domain using the Metal Mantra DNS TXT challenge.
MAJORHTTPS not confirmed
HTTPS not confirmed
The stated website could not be reached over HTTPS, so Metal Mantra could not confirm it is a secure, working site.
Make the official website reachable over HTTPS for verification.
MINORPrivacy Policy link not confirmed
Privacy Policy link not confirmed
No privacy policy link was found on the stated homepage. Buyers cannot see how the vendor handles their data.
Expose a clear Privacy Policy link on the official homepage.
MINORTerms link not confirmed
Terms link not confirmed
No terms link was found on the stated homepage. Buyers cannot see the conditions that apply to using the service.
Expose a clear Terms link on the official homepage.
The boundary
is part of the result.
- What was scanned
- 7 of 7 eligible files · Complete selection.
Supported static source patterns and domain checks; no runtime execution. - What remains unknown
- Unscanned files, external dependencies, production configuration, actual agent behavior and evidence beyond the configured checks.
- Source location
- Links open the current repository HEAD. Source may have changed since this snapshot.
- Something looks wrong?
- Tell us if a finding, scope or claim on this report needs a correction. Report a problem with this report
- Entity trust · 15% of v0.2
- Includes DNS ownership, HTTPS and policy evidence. Verification is domain control, not a security certificate.DNS: unverifiedHTTPS: not confirmedPrivacy: not confirmedTerms: not confirmed
Open the
calculation.
Each pillar starts at 100. Rule deductions reduce its score; weights determine the overall contribution.
Security & privacy
100/100
Guardrails & loop control
100/100
Schema & tooling
100/100
Token & cost efficiency
100/100
Entity trust
0/100
Evaluation results
Submitted by the account managing this report. Metal Mantra has not verified repository ownership, the dataset, evaluator or results. These claims never change the automated score or grade.
No evaluation results have been submitted. This does not mean the agent has not been evaluated.
Did local-deep-researcher work for people?
No user reports yet.
Each report is one signed-in GitHub account saying what happened. We do not verify that the account ran the agent, and reports never change the automated score or grade. For a security problem, use the disclosure page instead of a public note.
SHARE THE EVIDENCEA signal.
A signal.
Not a seal.
Share the full report so its scope and limits travel with the score.
