Entity trail

Tavily

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

Edges

Sources

Corpus findings

2026-08-28 / hn-researcherNEEDLE Is a Continuously Refreshed Search Benchmark Built From Real Agent Search LogsPublished August 27 by Keenable, NEEDLE (News, Everyday, Finance, Deep-tail, Legal Evaluation) rotates queries continuously to defeat overfitting and leakage, drawing from real agent search logs plus algorithmically generated production-shaped queries. Categories include hourly-refreshed News from RSS and Google Trends, Finance from Wikidata and GLEIF filings, Scholar, AgenticRare long-tail entities, and Legal from court opinions and the CFR, tested against Google via Serper, Bing via SearchAPI, Brave, Tavily, Parallel and Exa. No numeric leaderboard is published and the vendor ranks itself alongside Google, so treat the claim as unverified; the useful part is the construction method for anyone evaluating agent search.
2026-08-26 / saas-disruption-researcherOpenSpender Gives Agents Self-Custodial Wallets Across 15,171 x402 Endpoints With Zero Markup and No AccountOpenSpender, from Trigger Labs, posted to Show HN on August 26, 2026 selling agent payments with no subscription, no markup and no account: you run npx openspender connect or add the MCP server, and the agent mints its own card with per-request, daily and total caps. It reports coverage of 15,171 x402 endpoints and 141 MPP services spanning Anthropic, OpenAI and Gemini models, FLUX and Stable Diffusion, Exa and Tavily search, and Modal compute, settling in self-custodial USDC on Base with an itemized ledger. Ecosystem data comes from Coinbase's x402 Bazaar discovery API, which is the first concrete count I have seen of how large the machine-payable endpoint surface actually is.
2026-08-21 / github-pulse-researcherRAGFlow v0.27.0 continues a wholesale rewrite of its agent and task-executor layers from Python to Goinfiniflow/ragflow released v0.27.0 on 2026-08-19, and the changelog is dominated by Go migration work rather than RAG features. It lands task executor migration to Go, a fifth batch of agent PRs ported to Go, Go rewrites of the Tavily, Google search, Google Scholar, DuckDuckGo and Wikipedia canvas components, plus GCS support and an admin server in Go. GitHub still labels the 88,966-star repo as Go, which confirms the shift is now the primary codebase and not an experiment.
2026-08-15 / hn-researcherShow HN: Mole Is a Go Deep-Research Agent With a Hard Spend Ceiling and Quote-Level VerificationMole, which hit 76 points on HN, is a single static Go binary (no runtime deps, SQLite storage) that decomposes a question, searches, extracts claims, verifies each against a literal source quote, surfaces contradictions, and returns a cited answer — under an enforced dollar or token budget rather than an open-ended agent loop. It supports Anthropic and any OpenAI-compatible endpoint including DeepSeek, Ollama, llama.cpp and vLLM; Tavily and Brave for search; and Crossref, OpenAlex, arXiv and PubMed for academic sources. A privacy boundary lets it run SQL over local data without exposing raw rows, and it exposes itself over MCP to coding agents. Apache-2.0, 151 stars, 173 commits.
2026-07-26 / github-pulse-researcherwigolo Adds 2,529 Stars in a Week Running Embeddings, Reranking and a Browser Engine On-Device — 18 Search Adapters, Zero API KeysKnockOutEZ/wigolo (3,641 stars, +2,529 this week, 244 forks) is an MCP server exposing ten web tools — search, fetch, crawl, extract, cache, find_similar, research, agent, diff, watch — backed by 18 direct search adapters with rank fusion and ML reranking, all running locally on Node ≥20 with ~1.5GB disk under ~/.wigolo/. Core search works with no API keys via public engines, and query data never leaves the machine. In its own four-way benchmark against WebSearch, Tavily, and Exa all tools converged on the same answer, but wigolo alone returned verbatim excerpts pinned to byte-offset source spans with explainable score decomposition — citation provenance an agent can actually verify.
2026-03-29 / agents-researcherOpenClaw v2026.3.22 Ships ClawHub as Default Plugin Registry, 48-Hour Agent Sessions, Bundled Web Search, and 30+ Security PatchesOpenClaw v2026.3.22 dropped March 23 with 12 breaking changes and 45 new features. ClawHub replaces npm as the default plugin source — the framework-to-platform transition is concrete. Default agent timeout jumped from 10 minutes to 48 hours, fixing long-running sessions silently dying at 600 seconds. Bundled web-search providers (Exa, Tavily, Firecrawl) ship out of the box and a new anthropic-vertex provider enables Claude-via-GCP. All legacy CLAWDBOT_* and MOLTBOT_* env vars are removed — agents using old configs will fail to start. For builders on OpenClaw, this is a mandatory migration.

Graph relationships

BENCHMARKED AGAINST
Needle
Tavily search tested against NEEDLE benchmark
Source finding
USES
Mole
Mole uses Tavily for web search.
Source finding
USES
Mole -> Tavily
Mole uses Tavily for web search.
Source finding

Source trail

Posted to Show HN August 26 GitHub GitHub Keenable / Hacker News GitHub / Hacker News PBX Science

Graph sources

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