MCP Servers So Stupid They Just Might Work

AI tool calls programmatically engineered to disappoint, since 2025

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Personality TestNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Asks one absurd question and assigns a personality type like INFJ-Toaster.

1,677 bad tool calls served

Recently Deployed Questionable MCP Servers

Personality TestNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Asks one absurd question and assigns a personality type like INFJ-Toaster.

1,677 bad tool calls served

Band Breakup ReasonNEW

๐ŸŒญ Mild
โšก Generators

Explains why a band broke up. Returns reason, final gig, reunion probability, postscript, documentary status.

2,344 bad tool calls served

What Would X SayNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Imagines what a person (real or archetypal) would say about a topic.

1,405 bad tool calls served
73 MCP Servers Available
1,873,408 Tool Calls Served
100,043 Friday Deploys Prevented
80,308 Emails Not Sent
68,347 Startup Ideas Destroyed
Both Schrรถdinger's Cats

The Full Suite of Bad MCP Decisions

Personality TestNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Asks one absurd question and assigns a personality type like INFJ-Toaster.

1,677 bad tool calls served

Band Breakup ReasonNEW

๐ŸŒญ Mild
โšก Generators

Explains why a band broke up. Returns reason, final gig, reunion probability, postscript, documentary status.

2,344 bad tool calls served

What Would X SayNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Imagines what a person (real or archetypal) would say about a topic.

1,405 bad tool calls served

Fake Restaurant MenuNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a pretentious restaurant menu with starters, mains, desserts, footnote, and reservation window.

3,248 bad tool calls served

Insult My CodeNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ“Š Text Analysis

Returns a snarky code review with structural, style, and semantic critiques. The review does not read your code.

2,403 bad tool calls served

Fake News HeadlineNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Returns a tabloid-style headline with subhead, byline, beat, and word count estimate.

2,765 bad tool calls served

Fake Museum PlaqueNEW

๐ŸŒญ Mild
โšก Generators

Writes a museum plaque for any object: title, period, materials, provenance, significance, viewing note.

3,395 bad tool calls served

Roast My ResumeNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ“Š Text Analysis

Roasts one resume bullet with formatting observation, rewrite strategy, and verdict.

1,123 bad tool calls served

Villain MonologueNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Returns a villain monologue in one of four styles: campy, gothic, corporate-ceo, or whispered.

3,773 bad tool calls served

Fake TranslationNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Translates English into a fake language with confident grammar rules.

3,510 bad tool calls served

Fake Conference TalkNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a CFP submission with title, abstract, speaker bio, and rejection origin.

2,485 bad tool calls served

Alignment ChartNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Places any thing on a D&D alignment chart with reasoning. Deterministic by input.

2,797 bad tool calls served

Inspirational QuoteNEW

๐ŸŒญ Mild
โšก Generators

Returns a motivational quote attributed to a famous person who almost certainly did not say it.

4,193 bad tool calls served

Fake Historical EventNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Returns a fake historical event for any date with significance and source.

3,894 bad tool calls served

How Many LicksNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Answers any "how many X to Y" question with rigorous nonsense math.

4,301 bad tool calls served

Bad Life AdviceNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

Returns confidently terrible life advice with attributed source and regret estimate.

5,182 bad tool calls served

Fake TED TalkNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a TED talk: title, three-bullet outline, applause line, audience reaction, runtime.

4,429 bad tool calls served

Wine Pairing But WrongNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

Pairs any food with a wildly inappropriate wine. Returns wine, reasoning, sommelier note, and people not to explain it to.

2,799 bad tool calls served

Compliment GeneratorNEW

๐ŸŒญ Mild
โšก Generators

Returns a wholesome, oddly specific compliment. The compliment is sincere. The specificity is intentional.

4,859 bad tool calls served

API Error PoemNEW

๐ŸŒญ Mild
โšก Generators

Returns a haiku for any HTTP status code. 21 codes have hand-tuned poems.

6,146 bad tool calls served

Fake CocktailNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Invents a cocktail with absurd ingredients and a tragic backstory. Returns name, ingredients, glassware, method, garnish, ABV, and backstory.

6,617 bad tool calls served

Truth or DareNEW

๐ŸŒญ Mild
โšก Generators

Returns a truth question or a dare. Mode: truth, dare, or either.

4,011 bad tool calls served

Dream InterpreterNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

Returns a Freudian-flavored interpretation of any dream. Generic, confident, non-binding.

4,941 bad tool calls served

Zodiac But WorseNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

Assigns a new, worse zodiac sign based on birthday. Twelve signs, all unfortunate.

3,544 bad tool calls served

Fake RecipeNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a recipe with cursed ingredients and steps. Returns dish name, serves, prep/cook time, ingredients, steps, pairing, and difficulty.

7,733 bad tool calls served

Roast MeNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Returns a wholesome roast on a target: code, day, hobby, profession, or general.

2,977 bad tool calls served

Wisdom of the AncientsNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Returns a fake ancient proverb attributed to a fake philosopher. Includes century, school of thought, and a modern application.

2,029 bad tool calls served

Would You RatherNEW

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฑ Decision Making

Returns a would-you-rather question with two cursed options and a verdict on which is statistically worse.

8,895 bad tool calls served

Fake ChangelogNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a passive-aggressive software changelog. Returns fixed/added/changed/removed/known_issues sections.

5,423 bad tool calls served

Band NameNEW

๐ŸŒญ Mild
โšก Generators

Generates a fake band: name, genre, hit song, hit year, breakup year, and legacy.

5,478 bad tool calls served

Cat Fact But FakeNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Returns a confidently incorrect cat fact with a fake source. The fact is wrong. The confidence is total.

5,561 bad tool calls served

Medieval Job TitleNEW

๐ŸŒญ Mild
โšก Generators

Convert a modern job title to its medieval equivalent. Returns court role, responsibilities, and a usable email signature.

4,167 bad tool calls served

Pickup LineNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Returns a pickup line by category: nerd, food, science, or terrible. Includes the estimated rejection rate.

7,479 bad tool calls served

Corporate BuzzwordNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates corporate buzzword text. Format: phrase, sentence, paragraph, or vision (statement).

8,704 bad tool calls served

Fake HoroscopeNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

Daily horoscope: vague mysticism plus a mundane warning. Returns reading, lucky color, unlucky object, emotional forecast, and cosmic advice.

9,857 bad tool calls served

Emotional Support RockNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Tell a rock your problem. The rock does not analyze, advise, or judge. The rock is, however, present.

10,081 bad tool calls served

Weather But LyingNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

Returns a confidently incorrect weather forecast for any city. Temperature, conditions, recommendation โ€” all wrong.

4,693 bad tool calls served

Rubber DuckNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Describe a bug. The duck responds with classic debugging questions. The duck does not read your bug. The duck only listens.

10,039 bad tool calls served

Dad JokeNEW

๐ŸŒญ Mild
โšก Generators

Tell one dad joke with setup, punchline, groan factor, and a delivery note. Categories: food, animals, puns, tech, dad.

7,813 bad tool calls served

Fortune CookieNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Crack a fortune cookie. Returns a fortune, six lucky numbers, and one Chinese word with pinyin and meaning.

3,661 bad tool calls served

YC Rejection Letter

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
๐ŸŽฑ Decision Making

Instant YC rejection for any startup idea. Encouragement included. Encouragement is not sincere.

27,147 bad tool calls served

Victorian Complaint Letter

๐ŸŒญ Mild
โšก Generators

Any complaint, maximum Victorian indignation. The wifi being slow has never been taken more seriously.

16,826 bad tool calls served

Dating Bio Generator

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generate a dating profile bio. Red flags embedded at no extra charge.

20,805 bad tool calls served
โšก Generators

Shakespearean insults: classical random or AI-targeted. HR approval varies by severity.

44,751 bad tool calls served

Press Release Generator

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Transform any announcement into a press release of considerable importance. No claim too large.

40,424 bad tool calls served

Performance Review Generator

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generate a performance review that communicates nothing clearly. HR approved.

15,287 bad tool calls served

LinkedIn Humblebrag

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Transform any achievement into a LinkedIn post. Vulnerability included. Dave will be mentioned.

19,811 bad tool calls served

Excuse Generator

๐ŸŒญ Mild
โšก Generators

Generate an excuse for being late, missing a deadline, or ghosting someone. Quality varies.

64,437 bad tool calls served

Corporate Apology Generator

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generate a corporate apology for any incident, at any sincerity level. Default sincerity: performative.

59,816 bad tool calls served

Conspiracy Theory Generator

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
โšก Generators

Connect any two things, investigate any event, or escalate any observation into a full conspiracy theory.

38,459 bad tool calls served

Apology Generator

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Personal apologies at every sincerity level. Relationship=ex generates anyway. We warned you.

34,673 bad tool calls served

Yesterday's Random Number

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
๐ŸŽฒ Randomness Generators

A random number, aged 24 hours for smoothness. Includes tasting notes and a freshness score.

73,044 bad tool calls served

The Committee

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
๐ŸŽฒ Randomness Generators

Five random number generators convene, deliberate, and reach a democratic decision. Diane always dissents.

33,403 bad tool calls served

Scream Into The Void

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
๐ŸŽฒ Randomness Generators

You provide a scream. The void receives it. The void returns a number. The void is unmoved.

54,507 bad tool calls served

Always Seven

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
๐ŸŽฒ Randomness Generators

Returns a random number between 1 and 10. The number is 7. It is always 7. The investigation is closed.

34,106 bad tool calls served

ISS Coordinates Number

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฒ Randomness Generators

We did math to the ISS coordinates. This is your number. The crew was not informed.

78,420 bad tool calls served

Mercury Placement Number

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฒ Randomness Generators

Your random number, justified by Mercury's current position in the sky. The planet was not consulted.

31,979 bad tool calls served

Daily Tarot Draw

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฒ Randomness Generators

Draws a real card from the 78-card deck and interprets it for your situation. The cards have opinions.

20,850 bad tool calls served

Chaos Index

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
๐ŸŽฒ Randomness Generators

Bitcoin price, ISS coordinates, earthquake magnitude, and lunar phase โ€” combined into one number. Methodology available upon request.

47,497 bad tool calls served

The Phoenix Number

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฒ Randomness Generators

Returns the current temperature in Phoenix, Arizona. As a random number. This is not a weather API.

69,902 bad tool calls served

Temperature Weighted Random

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฒ Randomness Generators

Fetches temperatures from 10 cities across 7 continents, sums them, and returns the last two digits. Peer reviewed by no one.

71,367 bad tool calls served

Jargon Translator

๐ŸŒญ Mild
๐Ÿ“Š Text Analysis

Translates between corporate jargon and human language. Works in both directions, unfortunately.

64,929 bad tool calls served

Could Have Been Email

๐ŸŒญ Mild
๐Ÿ“Š Text Analysis

Analyzes meeting transcripts to determine if it could have been an email. It usually could have.

73,409 bad tool calls served

Passive Aggression Detector

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ“Š Text Analysis

Detects passive aggression in workplace communications with surgical precision.

76,659 bad tool calls served

Buzzword Density

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ“Š Text Analysis

Measures the concentration of meaningless corporate jargon in your text. Optional roast mode.

49,615 bad tool calls served

Social Entropy

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฒ Randomness Generators

Generate a random number from the social entropy of 5 Reddit sources. The internet's collective posting behavior determines your number.

53,315 bad tool calls served

Is This A Good Startup Idea

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
๐ŸŽฑ Decision Making

Evaluates your startup idea with the brutal honesty your friends won't give you. TAM is always $4 trillion.

68,347 bad tool calls served

Should I Take The Meeting

๐ŸŒญ Mild
๐ŸŽฑ Decision Making

Calculates the true cost of that meeting invite. Measures waste in 'productivity coffins'.

60,344 bad tool calls served

Should I Send That Email

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฑ Decision Making

Analyzes your email for passive aggression and regret potential. Heavily weighted toward 'no'.

80,308 bad tool calls served

Schrรถdinger's Boolean

๐ŸŒญ๐ŸŒญ๐ŸŒญ Unhinged
๐ŸŽฑ Decision Making

Returns true and false simultaneously until observed. Quantum computing's most useless application.

21,052 bad tool calls served

Emoji Oracle

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

Ancient wisdom delivered entirely in emoji. Surprisingly insightful if you squint.

51,474 bad tool calls served

Should I Ship on Friday

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฑ Decision Making

A sophisticated risk assessment engine that always returns the same answer. The answer is no.

100,043 bad tool calls served

Magic 8 Ball

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Outsource your decision-making to a plastic ball filled with blue liquid. More reliable than your instincts.

85,971 bad tool calls served
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