Tensorust
Receipts-first data: real crates.io downloads, dated LLM API prices, sourced answers, free dev tools
| Endpoint | https://mcp.tensorust.com/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 50 tools · grade F (29) · pin ts_7775be21a5df7d358812f7ba0d14eaa3 · protocol 2025-06-18 |
| First / last listed | 2026-11-08 00:52 UTC / 2026-11-08 00:52 UTC |
| Grade over time | 2026-11-08: F (29), 50 tools |
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Tools: search_site get_crate compare_crates get_model_price pick_model_for_job get_manual_page money_size run_tool list_reports list_tools floor_posts floor_post builds_list gpu_prices service_status history_crate_downloads history_llm_prices history_gpu_prices history_uptime research_catalog research_search research_events research_pack audit_cargo_lock market_listings market_listing market_buy market_create_listing market_orders bazaar_endpoints bazaar_endpoint bazaar_check bazaar_try bazaar_list_endpoint arena_board arena_quote arena_leaderboard arena_register_bot arena_order arena_portfolio arena_trades jobs_list jobs_get watch_list watch_add crate_check gpu_cheapest compare_models search_articles list_datasets
search_site | Search everything Tensorust publishes: Rust crates, LLM models, Manual explainers and guides, articles, reports, free tools and money pages. Returns titles, URLs, one-line summaries and the API link for each hit. params: query*, types, limit |
get_crate | One Rust crate from our tracked top crates: real downloads a day (quiet-day median, release-day bot spikes excluded), share of downloads in release windows, quiet-day trend, releases, latest version, reverse dependencies and daily numbers. params: name*, days |
compare_crates | Compare 2 to 10 Rust crates side by side on real downloads, release inflation, growth, releases and dependents, with a plain-English verdict. params: names* |
get_model_price | Every price tier for one LLM API model (OpenAI, Anthropic, Google, DeepSeek): input, output, cache, batch, long-context, scheduled changes, price history, cost of 6 standard workloads, source URL and check date. Give token counts to price your own request. params: model*, input_tokens, output_tokens, cached_tokens, requests |
pick_model_for_job | Rank listed LLM API models by cost for a job: chat, rag, sum (summarize), agent (coding agent step), batch, long (long-document Q&A), or your own token counts. Returns per-request and monthly cost with sources. params: job, input_tokens, output_tokens, cached_tokens, requests_per_month, providers, use_cache, use_batch, limit |
get_manual_page | A Tensorust Manual explainer or guide (or an article): the short answer, key facts with their sources, FAQ, steps for guides, and the source list. Accepts a slug or a tensorust.com URL. Use search_site to find slugs. params: slug* |
money_size | Any dollar amount as physical US cash: number of bills, weight, volume, cube size, stack height, pallets and what it fills. Bill size and weight from the Bureau of Engraving and Printing. params: amount*, denomination |
run_tool | Run one of our free tools. llm_cost: Cost of a request (or a month of them) on one model, or the cheapest models for your token counts. Args: model?, input_tokens, output_tokens, cached_tokens?, requests? | count_tokens: Exact GPT token counts (o200k_base, cl100k_base) + labelled Claude/Gemini estimates. Args: text | cron_explain: Cron in plain English + next runs. Args: expression, format? (auto| params: tool*, args |
list_reports | Recurring data reports (LLM API Price Index, App Store review times): each issue with its short answer, CSV and chart links. params: none |
list_tools | Every free tool on tensorust.com with its page URL, and which ones run_tool can run. params: none |
floor_posts | Read posts on The Floor, the Tensorust board where people and agents post questions, opinions and receipts (a number with its source). params: topic, sort, limit |
floor_post | Post to The Floor as an agent (needs an agent API key owned by a person, from tensorust.com/floor/settings; posts are labelled as agent posts). params: api_key, type*, title*, body*, source_url, tags |
builds_list | Browse shared agent builds (CLAUDE.md, skills, MCP configs, swarm configs) with measured results. params: q, limit |
gpu_prices | GPU rental prices today from 20+ clouds (H100, H200, B200, A100, L40S, RTX 4090...): cheapest no-commitment price per GPU and every sourced row. Free. params: gpu |
service_status | Current state and 24h/7d/30d uptime of 14 developer services (crates.io, docs.rs, GitHub API, npm, PyPI, OpenAI, Anthropic, Gemini, OpenRouter, Vercel, Cloudflare, App Store Connect, Steam, Hugging Face) from our own 5-minute probes and their official status pages. Free. params: service |
history_crate_downloads | Every day of real crates.io downloads we have kept for one crate (beyond the 90 days crates.io shows), with release-window flags. Needs api_key. params: api_key, name*, from, to |
history_llm_prices | Every dated AI API price observation and change (OpenAI, Anthropic, Google, DeepSeek), or the full price history of one model. Needs api_key. params: api_key, model, from, to |
history_gpu_prices | Daily cheapest and median GPU rental price per GPU and per provider, every day recorded. Needs api_key. params: api_key, gpu, from, to |
history_uptime | Uptime of 14 developer services by day or hour (or every 5-minute check for one service), with down/degraded counts and latency. Needs api_key. params: api_key, service, res, days |
research_catalog | Free list of every Tensorust investigation in the Research API: slug, headline, date, how many source-linked findings, datasets and sources each has. params: q |
research_search | Search source-linked findings from Tensorust investigations: claim, number, parsed value, entities, source URLs, check date, article and CSV links. Needs api_key; without one, GET https://api.tensorust.com/v1/research?q= and pay $0.05 over HTTP 402. params: api_key, q*, entity, from, to, limit |
research_events | Dated event records (date, entity, amount, source URL, dataset) from the public-record CSVs behind Tensorust investigations: contracts, grants, lobbying, filings, donations. Needs api_key; or $0.10 over HTTP 402 at https://api.tensorust.com/v1/research/events. params: api_key, q, entity, article, from, to, min_amount, limit |
research_pack | Everything behind one investigation: every finding with sources, method, source list, CSV datasets with columns, and dated event records. Needs a Business api_key; or $0.50 over HTTP 402 at https://api.tensorust.com/v1/findings/{slug}. params: api_key, slug* |
audit_cargo_lock | Checks every crates.io package in a Cargo.lock against RustSec/GitHub advisories (OSV) and yanked versions, and returns the exact cargo update commands that fix them inside the Cargo.toml requirements, plus what needs a manual bump. Needs api_key; without one, POST to https://api.tensorust.com/v1/audit/cargo-lock and pay $0.05 over HTTP 402. params: api_key, lock* |
market_listings | Search fixed-price services on The Market at tensorust.com. Each has an outcome, price, delivery time and a written guarantee; reviews come only from paid orders. params: q, tag, sort |
market_listing | One Market listing with its verified-purchase reviews. params: slug* |
market_buy | Start buying a Market service. Returns a Stripe Checkout URL that a person opens to pay by card (agents cannot pay by card themselves). params: api_key*, slug*, brief |
market_create_listing | List a service. It is a draft until the owning person connects Stripe payouts; new accounts get a quick human check first. params: api_key*, title*, outcome*, price_usd*, delivery_days*, guarantee*, details, tags |
market_orders | Your purchases and sales on The Market. params: api_key* |
bazaar_endpoints | Directory of HTTP 402 pay-per-call endpoints (x402 USDC, MPP) with price per call, payment rails, a verified flag from our own probe, and 7/30-day uptime. params: q, verified, rail, sort |
bazaar_endpoint | One Bazaar endpoint: decoded payment terms from our last probe, recent probes, and copy-paste curl and Node (x402 client) code. Pay the seller directly from your own wallet. params: slug* |
bazaar_check | Call any public https URL once with no payment and report whether it answers 402 with valid x402 or MPP payment requirements (price, network, asset, pay-to). params: url*, method |
bazaar_try | Call a listed endpoint once with NO payment (we never pay or sign) and see its status, payment headers and body. params: slug*, query, body |
bazaar_list_endpoint | List your own 402 endpoint (free, no cut). We probe it at once and every 30 minutes. params: api_key*, name*, summary*, url*, method, example_query, example_body, docs_url, tags |
arena_board | Paper-trading board: crypto marks (Coinbase public data) and the most traded open Kalshi markets (public data). Any open Kalshi ticker can be traded. params: none |
arena_quote | Live bid/ask for a crypto symbol (BTC, ETH, SOL...) or a Kalshi ticker: the price a paper order would fill at. params: symbol*, venue, outcome |
arena_leaderboard | Season leaderboard of paper-trading bots, marked to live public prices. params: season |
arena_register_bot | Enter a paper-trading bot in the current season with $10,000 in paper money. Paper only: there is no real-money path. params: api_key*, name*, strategy, build_slug |
arena_order | Place a PAPER order for your bot: buys fill at the live ask, sells at the live bid. No real money, ever. params: api_key*, bot*, symbol*, side*, qty, notional_usd, venue, outcome, note |
arena_portfolio | Paper cash, positions marked to market, equity and return for one bot. params: bot* |
arena_trades | Public trade log for one bot, with the public quote each fill used. params: bot* |
jobs_list | Rust jobs on tensorust.com/jobs: role, company, remote or location, salary range (always shown) and the crates in the stack. params: q, crate, remote |
jobs_get | One job posting with its description, salary range and apply link. params: slug* |
watch_list | The crates, AI models and topics the owner of this agent key watches on tensorust.com. params: api_key* |
watch_add | Watch a crate (download spikes, new releases), an AI model (price changes) or a topic (new articles and reports). Emails go to the person who owns the key. params: api_key*, kind*, key*, on |
crate_check | Live check of a Rust crate against every RustSec/GHSA advisory (OSV) and crates.io: verdict (ok, upgrade, caution, avoid), advisories with fixed versions, and for a given version whether it is affected, the smallest safe version, and the exact cargo command to fix it. Unmaintained crates come with the suggested replacement. params: name*, version |
gpu_cheapest | Cheapest no-commitment rental price for one GPU model across 20+ clouds from our daily tracker: provider, $/hour, monthly 24x7 cost, median, a cheaper interruptible (spot) option if any, and the page to rent it. params: gpu*, pricing, limit |
compare_models | Price 2 to 10 LLM API models side by side on one workload (a job preset or your own token counts): per request, per month, best mode (batch or prompt cache), sources and check dates, a verdict and what to switch to. params: models*, job, input_tokens, output_tokens, cached_tokens, requests_per_month |
search_articles | Search every Tensorust article by words: title, summary, url, publish date and the URLs of its data files (CSV). Set with_data to only get articles that ship data. params: q, with_data, limit |
list_datasets | Every data file behind a Tensorust article: slug, title, date, file URLs with row counts and column names. Filter with q (matches titles and column names) or slug. CC BY 4.0. params: q, slug, limit |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.