MCP Servers So Stupid They Just Might Work

AI tool calls programmatically engineered to disappoint, since 2025

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Fake ObituaryNEW

๐ŸŒญ Mild
โšก Generators

Generates a dignified obituary for a fictional person.

3,440 bad tool calls served

Recently Deployed Questionable MCP Servers

Fake ObituaryNEW

๐ŸŒญ Mild
โšก Generators

Generates a dignified obituary for a fictional person.

3,440 bad tool calls served

Fake Property ListingNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a real estate listing for any address with one delicate quirk.

3,254 bad tool calls served

Fake Podcast NameNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a fake podcast: name, tagline, host, frequency, episode count.

3,308 bad tool calls served
92 MCP Servers Available
2,113,731 Tool Calls Served
103,732 Friday Deploys Prevented
83,484 Emails Not Sent
71,194 Startup Ideas Destroyed
Both Schrรถdinger's Cats

The Full Suite of Bad MCP Decisions

Fake ObituaryNEW

๐ŸŒญ Mild
โšก Generators

Generates a dignified obituary for a fictional person.

3,440 bad tool calls served

Fake Property ListingNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a real estate listing for any address with one delicate quirk.

3,254 bad tool calls served

Fake Podcast NameNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a fake podcast: name, tagline, host, frequency, episode count.

3,308 bad tool calls served

Fake Yelp ReviewNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a Yelp-style review for any business with one too many specifics.

4,035 bad tool calls served

Fake Airbnb ListingNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates an Airbnb-style listing for any location, with quirks like "the owl considers itself a roommate".

3,592 bad tool calls served

Fake Nutrition LabelNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a Nutrition Facts label for any abstract item with abstract nutrients.

2,951 bad tool calls served

Gym PosterNEW

๐ŸŒญ Mild
โšก Generators

Returns a motivational gym poster: slogan, fine-print caveat, font, placement.

1,602 bad tool calls served

Fake Tournament BracketNEW

๐ŸŒญ๐ŸŒญ Medium
๐ŸŽฑ Decision Making

Runs a single-elimination bracket between exactly 8 things. Deterministic by input.

2,066 bad tool calls served

Fake Press QuoteNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Returns a fake pull quote for any work with attribution and star rating.

2,706 bad tool calls served

Fake Error MessageNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Returns a fake system error dialog with title, body, buttons.

2,362 bad tool calls served

Fake InstructionsNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates assembly instructions for any product. Steps contradict themselves.

1,480 bad tool calls served

Rejection LetterNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Drafts a polite, vague rejection letter for any kind of submission.

4,212 bad tool calls served

What Am I Doing With My LifeNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

Returns an existential answer to "what am I doing with my life" with 100% confidence and a small recommendation.

1,506 bad tool calls served

Breakup Text GeneratorNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Drafts a breakup text in five styles: cowardly, dramatic, corporate-pr, haiku, or honest.

3,558 bad tool calls served

Fake Self-Help BookNEW

๐ŸŒญ Mild
โšก Generators

Generates a fake self-help book with title, subtitle, author, six chapters, endorsement.

2,150 bad tool calls served

Fake Product ReviewNEW

๐ŸŒญ Mild
โšก Generators

Generates a fake product review weighted by star count.

4,446 bad tool calls served

Fake EtymologyNEW

๐ŸŒญ Mild
โšก Generators

Returns a made-up etymology for any word: origin language, proto-form, original meaning, development, cognates.

3,800 bad tool calls served

Fake Stack TraceNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Generates a believable but fictional error stack trace in javascript, python, java, go, or ruby.

3,912 bad tool calls served

Rate My UsernameNEW

๐ŸŒญ Mild
๐Ÿ“Š Text Analysis

Rates a username out of 10 with style descriptor, era guess, and a replacement strategy.

3,986 bad tool calls served

Personality TestNEW

๐ŸŒญ Mild
๐Ÿ”ฎ Oracles & Advice

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

2,225 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.

4,612 bad tool calls served

What Would X SayNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

4,809 bad tool calls served

Fake Restaurant MenuNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

6,418 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.

6,048 bad tool calls served

Fake News HeadlineNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

4,174 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.

4,969 bad tool calls served

Roast My ResumeNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ“Š Text Analysis

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

1,778 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.

4,853 bad tool calls served

Fake TranslationNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

Translates English into a fake language with confident grammar rules.

6,496 bad tool calls served

Fake Conference TalkNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

5,499 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.

3,366 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.

8,300 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.

6,760 bad tool calls served

How Many LicksNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

5,843 bad tool calls served

Bad Life AdviceNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

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

7,826 bad tool calls served

Fake TED TalkNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

8,270 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.

5,234 bad tool calls served

Compliment GeneratorNEW

๐ŸŒญ Mild
โšก Generators

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

8,396 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.

10,038 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.

9,958 bad tool calls served

Truth or DareNEW

๐ŸŒญ Mild
โšก Generators

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

4,818 bad tool calls served

Dream InterpreterNEW

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

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

6,686 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.

4,484 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.

11,384 bad tool calls served

Roast MeNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

4,652 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.

2,735 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.

12,654 bad tool calls served

Fake ChangelogNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

8,460 bad tool calls served

Band NameNEW

๐ŸŒญ Mild
โšก Generators

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

8,268 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.

7,255 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.

6,378 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.

10,987 bad tool calls served

Corporate BuzzwordNEW

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

12,716 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.

13,816 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.

14,264 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.

5,988 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.

13,614 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.

10,419 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.

4,332 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.

28,968 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.

17,750 bad tool calls served

Dating Bio Generator

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

21,961 bad tool calls served
โšก Generators

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

47,522 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.

42,992 bad tool calls served

Performance Review Generator

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

16,259 bad tool calls served

LinkedIn Humblebrag

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

21,030 bad tool calls served

Excuse Generator

๐ŸŒญ Mild
โšก Generators

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

68,335 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.

63,366 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.

40,647 bad tool calls served

Apology Generator

๐ŸŒญ๐ŸŒญ Medium
โšก Generators

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

36,789 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.

77,208 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.

35,129 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.

57,354 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.

35,870 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.

82,464 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.

33,591 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.

21,822 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.

49,869 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.

73,376 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.

74,828 bad tool calls served

Jargon Translator

๐ŸŒญ Mild
๐Ÿ“Š Text Analysis

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

68,010 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.

77,026 bad tool calls served

Passive Aggression Detector

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ“Š Text Analysis

Detects passive aggression in workplace communications with surgical precision.

80,234 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.

51,822 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.

55,693 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.

71,194 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'.

62,798 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'.

83,484 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.

21,938 bad tool calls served

Emoji Oracle

๐ŸŒญ๐ŸŒญ Medium
๐Ÿ”ฎ Oracles & Advice

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

53,552 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.

103,732 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.

88,970 bad tool calls served
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