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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

thinkhard.si prompt tools

669 work prompts, prompt and answer checks, a job planner, a prompt linter and AI prices.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
1325 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
14

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 1325 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name thinkhard.si.

  • Pass
    Lists tools

    tools/list returned 14 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 1325 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 1325 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    45 of 47 parameters have a description (96%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-04T16:27:51.918772Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using thinkhard.si prompt tools

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http thinkhard-si-prompt-tools https://thinkhard.si/mcp

Capabilities

Tools 14

audit_library

Read many prompts at once, such as a team's shared prompt doc: each prompt's score on the ten checks, the task it does and how ready it is for it, near-copies with the one to keep, private details that should not be in a shared prompt (emails, phone numbers, card numbers, keys), which collections the library covers and the expert prompts it lacks, a health score, and which prompts to fix first.

Discovered
build_assistant

Write the instructions for an assistant that keeps its rules: a ChatGPT custom GPT, a Claude Project, a Gemini Gem, a Microsoft Copilot agent or an app's system prompt. From what it is for and who will use it, it finds the tasks it will do in the repository and what each needs, picks the protections those users call for (scope, no promises the facts do not allow, no personal data, confirmation before acting, instructions a message cannot change), and returns the instructions, a name and description, first messages, files to attach, tools to switch on and five test requests.

Discovered
check_agent_brief

Before a task goes to a coding agent (Claude Code, Codex, Cursor, GitHub Copilot or another), check the brief: what kind of task it is, which of the parts that kind needs are there (the outcome, where in the code, how to reproduce a bug, the command that proves it works, done-when, what must not change, what is out of scope, tests, when to stop and ask, what to hand back), and what is risky as written (steps that cannot be undone with no rule to stop, keys, vague goals, several jobs at once). Returns readiness out of 10, the brief rewritten with every gap marked, and a starter CLAUDE.md or AGENTS.md.

Discovered
check_answer

Did the AI do what the prompt asked? Give the prompt and the answer it got. Finds every rule in the prompt that can be checked by reading (length in words, characters, sentences or lines, how many items, a list, a table and its columns, JSON and its keys, sections, plain text, what to include, start or end with, sign off as, what to leave out, no introduction, the language and spelling, first person, plain words, asking first, marking what is missing) and says for each whether the answer kept or broke it, with where. Also lists numbers, names, links and quotes in the answer that the prompt never gave it, which is where made-up facts hide, and for each broken rule the line that makes it hold. Use it before an AI answer is used or sent, and to make a prompt more reliable.

Discovered
define_ai_term

Plain-English definitions of 102 AI words from the thinkhard.si glossary (token, context window, hallucination, temperature, system prompt, RAG, fine-tuning, agent, MCP and more), written for people who use AI at work rather than build it.

Discovered
estimate_ai_cost

Estimate the monthly cost of running a prompt on current AI models (Claude, GPT, Gemini, DeepSeek, Qwen and others), from thinkhard.si's price catalog, which is checked against each provider's pricing page. Give token counts, or paste the prompt text to estimate them.

Discovered
fix_bad_answer

When an AI answer goes wrong (it made up a source or a number, ignored an instruction, came back too long or in the wrong shape, sounded robotic or generic, changed every time, refused, or lost track of a long chat), find the likely cause and the exact line to add to the prompt. Draws on the thinkhard.si troubleshooter of 33 common problems. Describe what went wrong in plain words.

Discovered
get_prompt

Get the full text of one prompt from the thinkhard.si repository by its slug, registry number (such as CAR-001) or exact title, with its {{blanks}}, what goes in each, and why it works. If the name does not match exactly, it answers with the closest matches instead. Pass values to fill blanks with the user's details; blanks left without a value are listed in open_blanks.

Discovered
get_prompt_pattern

The 24 prompt patterns from thinkhard.si: small moves that change the answer, such as giving the facts, naming the reader, showing one example, setting a length, fencing off pasted text or asking for reasoning first. Each comes with when it helps, when it does not, a before-and-after pair with scores, and the line to add. Ask by a pattern's name or by what you want the prompt to do better; leave the query empty to list all 24.

Discovered
grade_prompt

Score a prompt out of 10 on the ten checks thinkhard.si uses (what to make, who it is for, background facts, length, format, what to avoid, what good looks like, an example, what to do if unsure, layout for the model). Returns which checks pass and a plain question for each one that fails. It also reads the prompt against the expert prompts in the repository: which task it is, which of that task's inputs are there (a resume, a job posting, a policy), how ready it is for that task out of 10, and the three changes that would help most. Use it to see what a prompt is missing before improving it. The prompt is read to answer and is not stored.

Discovered
lint_prompts

Find the prompts in source files (Python, JavaScript, TypeScript, YAML, JSON and prompt files) and review each for what breaks AI features in production: user input in a system prompt or with nothing around it, no rule that user text is data, code that parses the reply as JSON when the prompt never asks for JSON, a long fixed part after the changing part (so it cannot be cached), keys and personal data in prompts, and model ids that are not in the current catalog. Each finding has a line and a fix. Use it when writing or reviewing code that calls a model.

Discovered
list_collections

List the collections in the thinkhard.si prompt repository, with how many prompts each has.

Discovered
plan_workflow

Turn a job such as hiring for a role, launching a feature, closing the month or applying for a job into steps in the order the work happens, each with the expert prompt from the repository that does it, which earlier answer it takes and into which blank, and the details to gather once for all of them. Works from a one-line description (matched to a playbook of how that kind of work goes) or from steps listed one per line. Use it when a request is too big for one prompt; each step names the prompt to open with get_prompt.

Discovered
search_prompts

Search the thinkhard.si repository of 1,024 tested prompt templates for work tasks: email, meetings, presentations, job search, marketing, sales, support, HR, finance, legal, spreadsheets, research and more. Use it when the user wants a prompt for something to write, plan, summarize, analyze or draft at work. Returns the best matches first, each with the slug that get_prompt takes.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected1325 ms14